Welcom message:

On behalf of the Department of Biology, Faculty of Science, Royal University of Phnom Penh, I am honored to extend a warm welcome to students, faculty members, collaborators, and stakeholders.

Since its establishment in 1988, the Department of Biology has been committed to excellence in teaching, research, and community engagement in the life sciences. It has played a vital role in advancing biological education and research in Cambodia, contributing to the development of skilled human resources and supporting national priorities in science, education, and sustainable development.

Guided by our vision to become a leading department in biology education, research, and social engagement, we strive to uphold high academic standards and foster an inclusive, dynamic learning environment. Our curriculum integrates fundamental biological knowledge with practical laboratory, field-based training and applied biological sciences, while promoting critical thinking, problem-solving, and ethical responsibility.

The department offers comprehensive undergraduate and postgraduate programs that prepare graduates for diverse career pathways in education, research, environmental management, healthcare, and industry. Through strong national, regional, and international collaborations, we continuously enhance our academic programs and research capacity, ensuring alignment with global standards and emerging scientific challenges.

We remain dedicated to continuous improvement, innovation, and the advancement of biological sciences. We warmly welcome all students and partners to join us in contributing to Cambodia’s sustainable future.

Onnorong UK

Head of Department

Department of Biology

The Department of Biology, Faculty of Science, at the Royal University of Phnom Penh is committed to excellence in teaching, research, and community engagement in the life sciences. Our mission is to equip students with strong scientific knowledge and practical skills while advancing understanding of Cambodia’s rich biodiversity and its role in sustainable development.

Established in 1988, the Department of Biology has grown into one of Cambodia’s leading centers for biological education and research. Over the past three decades, the department has played a vital role in training human resources for the nation, preparing graduates to become teachers and professionals in biology and related fields, thereby supporting national needs in science education and development. In parallel, faculty and students have contributed to basic and applied research in ecology, conservation biology, botany, and entomology.

The Department has benefited from long-standing support by international organizations, including Maryknoll (staff development and student resources), Australian Volunteers International (capacity building and curriculum development), and AUPELF (financial support). In recent years, we have expanded collaborations with national, regional, and international universities to strengthen staff and student research, training, and capacity building. The department also works closely with local and international organizations in the biological sciences, providing students with opportunities to develop professional skills and gain exposure to future career pathways. These partnerships have enhanced institutional capacity, expanded facilities, and enriched the academic environment for both staff and students.

Goals

1. To produce competent graduates who can pursue careers as biology teachers, lecturers, conservationists, researchers, and policy makers. 
2. To equip students with professional skills in laboratory techniques, fieldwork, scientific communication, research, and academic supervision, enabling them to become experts in biology and advance to postgraduate studies. 
3. To strengthen the environment for high-quality scientific research and effective communication in biological sciences. 
4. To provide students with practical knowledge and hands-on experience to support innovation and entrepreneurial initiatives in biology. 
5. To deliver technical expertise and support to local and regional communities in areas related to biological sciences.

Program Educational Philosophy (PEP)

The department of biology is dedicated to providing a dynamic and inclusive learning environment, encouraging students to understand the complexities of life science. The department uses an active learning approach to integrate fundamental biological concepts with practical laboratory and fieldwork. The curriculum is designed to equip students with critical thinking and problem-solving skills, and ethical considerations in biology education, research, healthcare, biodiversity, and environmental management, preparing them to tackle real-world biological challenges. 

Program Educational Objectives (PEOs)

The Biology undergraduate program has established Program Educational Objectives (PEOs) aligned with the institution's vision and mission to cultivate students to achieve three specific goals within three years of completing their studies:

1. Graduates will possess a deep understanding of fundamental biological concepts, enabling them to appreciate the complexity of living organisms and their interactions.

2. Graduates will design, conduct, and interpret research in various biological disciplines using appropriate methodologies and tools, critically evaluate scientific literature, and apply statistical and analytical techniques to draw valid conclusions.

Graduates will apply theoretical and practical biological knowledge, along with critical thinking and problem-solving skills, while engaging in lifelong learning and community.

Commitment for the future

The Department of Biology currently offers comprehensive undergraduate and postgraduate programs that integrate classroom learning, laboratory training, and fieldwork. Students begin with a Foundation Studies course in their first year before progressing to different training in zoology, botany, microbiology, ecology, biotechnology, and conservation science. In addition to subject knowledge, students develop essential laboratory and fieldwork skills that prepare them for diverse career pathways. With Cambodia’s growing demand for laboratory-trained professionals in agriculture, medicine, and food production, our graduates are well equipped to work in medical laboratories, plant breeding farms, breweries, food production facilities, environmental organizations, and government ministries, or to pursue advanced training as educators and researchers.

With a strong academic foundation, a dedicated team of staff, and a vibrant community of students and alumni, the Department of Biology continues to play a central role in advancing science education and supporting Cambodia’s sustainable future.

Program Learning Outcomes (PLOs)

A. Knowledge

PLO1: Describe and explain the fundamental biological concepts and principles including botany, zoology, ecology, microbiology, evolution and genetics to understand the complexity of living organisms and their interactions.

PLO2: Design, conduct, and interpret the research in specific areas of biology using appropriate methodologies and tools, and evaluate scientific literature and data to make valid conclusions.

B. Cognitive skills

PLO3: Apply theoretical and practical biological knowledge, along with critical thinking and problem-solving skills to address real-world social and environmental issues.

C. Interpersonal skills and responsibility

PLO4: Engage in lifelong learning and professional development to stay current with advances in biological sciences and adapt to the real-world changes.

PLO5: Demonstrate the ability to work both independently and collaboratively, taking responsibility for tasks, effectively managing projects, and exhibiting leadership qualities in diverse contexts.

D. Numerical skills, information technology and communication

PLO6: Determine and utilize software/applications, statistical tools, laboratory equipment, and other relevant technologies to conduct research and experimental work in biology.

PLO7: Communicate biological concepts, research findings, and their implications with clarity and precision to both scientific and general audiences, while developing well-organized reports, research papers, and presentations that comply with scientific standards.

E. Psychomotor skills

PLO8: Identify and utilize laboratory and field equipment safely and effectively for biological experiments, data collection and analysis using appropriate biological tools.

BACHELOR OF SCIENCE IN BIOLOGY CURRICULUM

Remarks:

• Lecture (Class or Exercise): 15 hours/1 Credit

• Experiment or Practical Work: 30 hours/1 Credit

• Field Work/Internship: 45 hours/ 1 Credit

Course Code English (French) I-VI

Years I-III, Semester I & II

As most academic textbooks, scientific literature, and research resources used in Cambodia are written primarily in English and, to a lesser extent, French, foreign language proficiency is essential for both professors and students at the Royal University of Phnom Penh (RUPP). Strengthening English language competency enables students and faculty to access global scientific knowledge, engage in academic communication, participate in international collaborations, and improve research and publication capacity. Therefore, the development of language proficiency, together with knowledge-based learning and research skills across all disciplines, remains a key goal of the foreign language program at RUPP.

Year I (Foundation Year)

SEMESTER I

FGKL02: Khmer Culture

Subject Coordinator: Mr. THEA Sokmeng

This course introduces students to Khmer culture, identity, traditions, beliefs, and social values from ancient to modern Cambodia. It explores the development and preservation of Khmer civilization through major themes including Khmer society and customs, religious practices, family and community traditions, ceremonies from birth to death, and the influence of Buddhism on daily life. The course also examines Khmer arts, literature, traditional music and dance, festivals, handicrafts, cuisine, and architectural heritage such as temples and monasteries, while emphasizing the importance of cultural conservation and national identity in contemporary Cambodian society. 

FGPS02: General Psychology

Subject Coordinator: Ms. SEK Sisokhom

This course introduces students to the fundamental concepts, theories, and applications of psychology, with emphasis on understanding human behavior, mental processes, and emotional development. Students explore topics including brain function, the nervous system, intelligence, learning, memory, creativity, language development, personality, motivation, and human perception. The course also examines human emotions, thoughts, social interactions, and behavioral responses in everyday life. Through theoretical and practical perspectives, students develop critical thinking and a better understanding of individual and social behavior, mental well-being, and the psychological factors influencing human activities and relationships.

FGMA01: General Mathematics

Subject Coordinator: Mr. LY Srouch

This course provides students with fundamental mathematical knowledge and analytical skills essential for the study of science and related disciplines. The course covers two major areas: algebra and mathematical analysis. Students learn basic concepts including sets, logic, number systems, combinatorial analysis, and numerical methods for problem solving. The course also introduces functions, limits, continuity, derivatives, partial derivatives, exponential and logarithmic functions, and the Riemann integral. Emphasis is placed on developing logical thinking, quantitative reasoning, and the application of mathematical techniques to scientific and real-world problems.

FGPH01: General Physics

Subject Coordinator: Dr. CHHOUMM Navy

This course introduces students to the fundamental principles of physics and their applications in everyday life and scientific fields. Students study core concepts in mechanics, including motion, force, energy, and Newton’s Laws, and learn to apply these theories to real-world phenomena. The course also covers optics and optical instruments, image formation, and the structure and function of the human eye. In addition, students explore electricity and magnetism, including natural electrical phenomena, electric fields, circuits, and calculations based on Gauss’s and Ampère’s laws. The course further introduces basic concepts of modern physics such as atoms, elementary particles, and radiation, while developing students’ analytical, quantitative, and problem-solving skills through theoretical and practical applications.

FGPH01: General Chemistry

Subject Coordinator: Mr. CHEY Thavy

This course provides students with a fundamental understanding of chemical principles, concepts, and processes that govern matter and chemical phenomena in terrestrial, aquatic, and atmospheric environments. Students study the structure and properties of matter, atomic structure and chemical bonding, chemical reactions, stoichiometry, measurements and moles, and the behavior of gases, liquids, and solids. The course also covers solutions and solubility, periodic trends and chemical families, thermochemistry and energy changes in reactions, electron transfer, chemical kinetics, electrochemistry, dynamic chemical equilibrium, and acid–base equilibrium. Emphasis is placed on developing analytical thinking, laboratory understanding, and the application of chemistry to biological, environmental, and everyday systems.

SBI101: Life Science

SBI102: Life Science Lab.

Subject Coordinator: Mr. UK On Norong

This course introduces students to the fundamental principles of life science, including the origin and evolution of life, the diversity of living organisms, and the relationships among biological systems. Students study the structure, function, growth, reproduction, and adaptation of organisms, as well as the biological processes that sustain life at the cellular, organismal, and ecological levels. Major topics include cell biology, genetics, physiology, biodiversity, ecology, and evolution, enabling students to understand and discuss major biological concepts scientifically. The laboratory component provides hands-on experience in basic biological techniques, microscopy, specimen observation and identification, experimentation, scientific data collection and analysis, and laboratory safety procedures, while strengthening students’ practical skills, critical thinking, and scientific reporting abilities.

SBI103: Health Education

Subject Coordinator: Asst. Prof. THOU Phorn

This course studies minerals, carbohydrates, lipids, proteins, and vitamins in order to give supplements to the human body. As well as studying aspects of physical, intellectual, social, emotional, spiritual and environmental health. Emphasis is placed on the development of attitudes and practices of a preventive lifestyle for healthy living and optimal wellness. Specific instructional areas include chronic diseases, physical activity, nutrition, weight management, birth control methods, human sexuality, alcohol, tobacco, illicit drug abuse, stress, and factors that contribute to wellness and longevity. Experience in personal health assessment and the changing of health behaviors is also stressed.

SEMESTER II

FGPP01: Philosophy

Subject Coordinator: Mr. KHMAO Savorn

This course introduces students to the fundamental principles of logical thinking, reasoning, and philosophical inquiry. Students learn how to analyze arguments, identify logical structures, distinguish valid from invalid reasoning, and evaluate evidence and assumptions critically. The course also explores methods of critical thinking, problem solving, and decision-making in both academic and everyday contexts. Through the study of logic and philosophical perspectives, students develop the ability to question ideas objectively, assess belief systems and theories critically, and construct clear, rational, and well-supported arguments.

FGGE02: Demography

Subject Coordinator: Mr. BUN Serey

This course introduces students to the study of population dynamics, human geography, and the relationships between population growth, natural resources, economic development, and the environment. Students explore fundamental concepts in demography, including population size, density, distribution, migration, birth and death rates, urbanization, and population change. The course also examines basic economic geography, cartography, maps and globes, transport systems, and the development of primary, industrial, and service sectors in national and global economies. In addition, students gain an understanding of environmental and sustainability issues, including water resource management, climate change, renewable energy, natural resource allocation, and the impacts of human activities on ecosystems and socio-economic development. 

FGCS01: Computer Application

Subject Coordinator: Mr. CHI Kuong

The main objective of this course is to develop students’ understanding and practical skills in the use of computers and digital technologies to support learning, research, and professional work in Biology and related scientific fields. The course focuses primarily on the application of Microsoft Office programs, including Word, Excel, and PowerPoint, through hands-on practical assignments and exercises. Students learn essential skills in document preparation, data management and analysis, graph and table creation, scientific presentation design, and basic information technology applications. The course also introduces concepts of digital literacy, file management, internet and information searching, and the effective use of computer tools for academic communication and scientific reporting.

FGMA02: General Statistics

Subject Coordinator: Mr. LY Srouch

This course introduces students to the fundamental concepts and practical applications of statistics for scientific research and data analysis. Students learn methods for collecting, organizing, summarizing, and interpreting data using descriptive and inferential statistical techniques. Topics covered include statistical measures, probability, distributions of random variables, discrete and normal probability distributions, sampling theory, parameter estimation, hypothesis testing, regression and correlation analysis, analysis of variance (ANOVA), and nonparametric statistics. The course also emphasizes the interpretation of statistical results, critical thinking in data analysis, and the application of statistical methods to biological, environmental, and other scientific studies.

SBI104: General Biology

SBI105: General Biology Lab.

Subject Coordinator: Mr. KONG Putha

General Biology is designed to provide students with fundamental biological knowledge and an understanding of living organisms and their vital processes. The course covers a broad range of topics essential to the study of life, including cell biology, genetics, evolution, biodiversity, physiology, ecology, botany, zoology, and animal behavior. Students explore the structure, function, growth, reproduction, adaptation, and interactions of organisms within ecosystems, helping them understand the complexity and interconnectedness of life on Earth. The course builds a strong foundation for advanced and specialized fields of biology and develops both theoretical understanding and practical scientific skills that can be applied in daily life, research, environmental management, agriculture, medicine, and other sectors of society. Upon completion, students are equipped with the scientific knowledge, analytical thinking, and laboratory competencies necessary for further study and professional development in biological and related sciences.

SBI106: Lab and Field Techniques and Management

SBI107: Lab and Field Techniques and Management Lab.

Subject Coordinator: Asst. Prof. MEAS Seanghun 

This course provides students with fundamental knowledge and practical skills in laboratory and field techniques used in biological and environmental sciences. Students learn the proper use, calibration, maintenance, and management of basic laboratory and field equipment, including microscopes, pH meters, conductivity meters, turbidity meters, total dissolved solids (TDS) meters, dissolved oxygen (DO) meters, GPS devices, and other scientific instruments. The course also introduces basic handling and analysis of chemicals and microorganisms, including indicator organisms such as Escherichia coli (E. coli), as well as methods for sample collection, preservation, and data recording in both laboratory and field settings. Emphasis is placed on laboratory and field safety, ethical research practices, waste management, environmental protection, and risk assessment to ensure that students can conduct scientific research safely, responsibly, and with minimal impact on the environment.

Year II

SEMESTER I

SBI201: Cell Biology

SBI202: Cell Biology Lab.

Subject Coordinator: Asst. Prof. HAP Sophorn

This course introduces students to the fundamental structure and function of cells, with emphasis on eukaryotic cells and their components. Students study the chemical composition of cells, cell anatomy, membrane structure and function, and the structure and functions of major organelles in both plant and animal cells. 

The laboratory component provides practical training in basic cell biology techniques, including the proper use of microscopes, observation of starch granules from plant samples such as potato, banana, and taro, and qualitative identification of organic compounds including carbohydrates, lipids, and proteins. Students also conduct experiments on diffusion, osmosis, cellular respiration, photosynthesis, catalase enzyme activity, and DNA extraction.

SBI203: General Ecology

SBI204: General Ecology Lab.

Subject Coordinator: Mr. UK On Norong

This course provides an introduction to the fundamental principles of ecology, focusing on the relationships between organisms and their biotic and abiotic environments at the population, community, and ecosystem levels. Students explore ecological concepts including species interactions, population dynamics, biodiversity, energy flow, nutrient cycling, ecosystem structure and function, habitat relationships, and environmental adaptation in both plant and animal communities. The course emphasizes the interconnectedness of ecological systems and the influence of environmental factors such as climate, water availability, and human activities on ecosystems. Connections between ecological theory and current environmental issues, including climate change, habitat degradation, pollution, and biodiversity conservation, are also discussed. The laboratory component provides practical experience in ecological observation, field sampling techniques, biodiversity assessment, environmental data collection and analysis, and interpretation of ecological patterns and processes, while developing students’ scientific, analytical, and field research skills.

SBI205: Human Anatomy and Physiology

SBI206: Human Anatomy and Physiology Lab.

Subject Coordinator: Asst. Prof. THAY Iengly

This course introduces students to the structure and function of the human body, emphasizing the organization, morphology, and physiological processes of major organs and organ systems. Students study human tissues, bones, muscles, and the integumentary, nervous, endocrine, digestive, respiratory, circulatory, urinary, and reproductive systems, including their structure, functions, coordination, and roles in maintaining homeostasis. The course also examines the evolutionary development of organs, basic pathological conditions, and common diseases affecting different body systems. The laboratory component provides hands-on experience in anatomical observation, identification of tissues and organs, microscopy, physiological experiments, and interpretation of human body functions, while developing practical laboratory skills, scientific observation, and understanding of human health and biological processes.

SBI207: Plant Anatomy and Physiology

SBI208: Plant Anatomy and Physiology Lab.

Subject Coordinator: Ms. NHEM Borany

This course introduces students to the structure, function, and physiological processes of plants, with emphasis on the anatomy of plant cells, tissues, and organs, including roots, stems, leaves, flowers, and vascular systems. Students study essential physiological processes such as photosynthesis, respiration, water and nutrient transport, mineral uptake, transpiration, plant growth, metabolism, and plant hormone regulation. The course highlights the importance of plants in supporting life on Earth through energy production, oxygen release, ecosystem stability, agriculture, and biodiversity conservation. Students also explore the ecological and economic significance of plants and their applications in environmental management, agriculture, and scientific research. The laboratory component provides practical experience in microscopic observation of plant tissues, anatomical identification, physiological experiments, and scientific data analysis, while developing students’ laboratory, analytical, and research skills. In addition, the course encourages students to appreciate, conserve, and sustainably manage plant resources and promote environmental awareness within their communities.

SCH201: Organic Chemistry 

Subject Coordinator: Mr. CHUAN Sovanna

This course introduces students to the fundamental principles of organic chemistry, focusing on the structure, properties, classification, and reactions of organic compounds. Students study chemical bonding, molecular structure, functional groups, chemical reactivity, stereochemistry, and conformational analysis of organic molecules. The course also covers the nomenclature, homologous series, preparation, physical and chemical properties, and reactions of hydrocarbons and other important organic compounds. Emphasis is placed on understanding reaction mechanisms, structure–function relationships, and the role of organic compounds in biological systems, industry, medicine, agriculture, and environmental sciences. Through theoretical and practical applications, students develop analytical and problem-solving skills essential for advanced studies in chemistry and related scientific disciplines.

SEMESTER I

SBI209: Animal Husbandry

SBI210: Animal Husbandry Lab.

Subject Coordinator: Asst. Prof. THAY Iengly

This course introduces students to the fundamental principles and practices of animal husbandry and aquaculture, with emphasis on breeding, reproduction, growth, nutrition, and management of economically important aquatic and terrestrial animals. Students study the biology and production techniques of species such as Silver Carp, Clarias gariepinus (African catfish), frogs, Mad Barb, Giant Freshwater Prawn, tilapia, and poultry. Topics include artificial breeding techniques, seed production, embryo development, feeding and food utilization, animal behavior, hatchery management, and basic animal health management. The course also examines sustainable aquaculture and livestock production practices and their importance for food security, rural development, and environmental sustainability. The laboratory and practical component provide hands-on experience in breeding techniques, egg incubation, larval and juvenile rearing, feed preparation, animal handling, and observation of developmental stages, while strengthening students’ technical, observational, and management skills in animal production systems.

SBI211: Biochemistry

SBI212: Biochemistry Lab.

Subject Coordinator: Asst. Prof. SREY Chansorphea

This course introduces students to the fundamental principles of biochemistry, focusing on the molecular composition, structure, and chemical processes that support life and living systems. Students study the structure, properties, and biological functions of major biomolecules including carbohydrates, lipids, amino acids, proteins, nucleic acids, vitamins, and enzymes. The course also covers enzyme mechanisms and kinetics, the roles of cofactors and coenzymes, bioenergetics, and major metabolic pathways involved in cellular metabolism and energy production. In addition, students explore biochemical methods and analytical techniques used in modern biological and medical research, as well as the biochemical basis of selected diseases and metabolic disorders. The laboratory component provides practical training in biochemical experiments, preparation and analysis of biological samples, enzyme assays, qualitative and quantitative analysis of biomolecules, and interpretation of experimental data, while strengthening students’ laboratory, analytical, and scientific problem-solving skills.

SBI213: Genetics

SBI214: Genetics Lab.

Subject Coordinator: Asst. Prof. THOU Phorn

This course introduces students to the fundamental principles of genetics in both prokaryotic and eukaryotic organisms, with emphasis on the molecular basis of heredity and genetic variation. Students study chromosome structure and function, DNA replication, gene expression, mutation, patterns of Mendelian and non-Mendelian inheritance, population genetics, evolution, and the role of genetics in biotechnology, agriculture, medicine, and modern biological research. The course also explores genetic analysis, genetic disorders, and contemporary applications such as genetic engineering and molecular genetics. Upon completion, students are expected to recognize and explain major genetic phenomena and demonstrate a strong understanding of essential genetic concepts and processes. The laboratory component provides practical experience in genetic analysis and experimental techniques, including the study of genetic frequencies, inheritance patterns, and experiments using Drosophila melanogaster as a model organism. Students also develop skills in data collection, quantitative analysis, experimental design, and scientific reporting while applying rigorous scientific methods in genetic investigations.

SBI215: Foundation in Botany

SBI216: Foundation in Botany Lab.

Subject Coordinator: Asst. Prof. PEOU Youleang

This course introduces students to the fundamental concepts of botany, with emphasis on the diversity, classification, evolution, and characteristics of plants. Students study both non-vascular and vascular plants, including green algae, bryophytes, ferns, gymnosperms, and flowering plants, to understand their structure, reproduction, adaptation, ecological importance, and evolutionary relationships. The course provides foundational knowledge of plant morphology, taxonomy, life cycles, and the role of plants in ecosystems and human society. The laboratory component offers practical experience in plant observation, identification, classification, specimen preparation, and microscopic examination of plant structures and tissues. Students also develop skills in recognizing major plant groups, understanding plant diversity, and applying scientific methods in botanical studies and field investigations. 

SBI217: Invertebrate and Vertebrate Biology

SBI218: Invertebrate and Vertebrate Biology Lab.

Subject Coordinator: Asst. Prof. THAY Iengly

This course introduces students to the diversity, classification, evolution, anatomy, physiology, and ecological importance of invertebrate and vertebrate animals. Students study the major animal phyla and vertebrate groups, including their morphology, life cycles, adaptations, behavior, evolutionary relationships, and interactions with the environment. The course emphasizes comparative zoology, animal structure and function, taxonomy, and the ecological and economic significance of animal biodiversity. The laboratory component provides hands-on experience in animal observation, specimen identification, dissection techniques, microscopic examination, classification methods, and field and laboratory investigations of representative invertebrate and vertebrate organisms. Students also develop practical skills in scientific observation, data collection, biological illustration, and zoological reporting essential for further studies in animal biology and related sciences.

SBI219: Mushroom Culture

Subject Coordinator: Miss. SAY Theavy

This course introduces students to the biology, diversity, and cultivation of fungi, with emphasis on mushroom culture and applied mycology. Students gain knowledge of the Kingdom Fungi, including fungal structure, growth, reproduction, ecological roles, and the economic importance of mushrooms in food production, medicine, agriculture, and environmental management. The course also provides practical training in laboratory equipment, preparation of culture media and solutions, sterile techniques, and mushroom tissue culture methods. Students learn techniques for spawn production, cultivation, maintenance, and management of mushroom cultures under laboratory and field conditions. In addition, the course encourages students to apply scientific and technological knowledge for sustainable mushroom production, entrepreneurship, and community development. Upon completion, students are expected to develop practical skills and innovative approaches that can be applied in research, agriculture, daily life, and professional activities related to mushroom cultivation and biotechnology.

Year III

SEMESTER I

SBI301: Research Methods and Biostatistics

Subject Coordinator: Asst. Prof. KHEAM Sokha[KS1] / Asst. Prof. PHAUK Sophany

This course provides students with fundamental knowledge and practical skills in research methodology and biostatistics for biological and related scientific studies. Students are introduced to the principles of scientific research, including research design, hypothesis development, literature review, data collection, sampling techniques, quantitative and qualitative research methods, and ethical considerations in research. The course also covers the use of computer applications and statistical software for data management, analysis, visualization, and scientific reporting. In addition, students gain foundational knowledge in descriptive and inferential biostatistics, including data summarization, probability, hypothesis testing, correlation, regression, and interpretation of biological data. Emphasis is placed on developing critical thinking, scientific writing, data interpretation, and analytical skills necessary to support student research projects, thesis preparation, and scientific publication.

SBI302: Foundation in Microbiology

SBI303: Foundation in Microbiology Lab.

Subject Coordinator: Asst. Prof. HAP Sophorn

This course provides students with comprehensive foundational knowledge in microbiology, focusing on the diversity, anatomy, physiology, metabolism, genetics, and ecological roles of microorganisms, particularly bacteria. Students study microbial growth, reproduction, microbial metabolism, microbial genetics, and methods for controlling microbial growth, as well as the structure, replication, and significance of viruses in health and the environment. 

The laboratory component provides practical training in the use of microbiological equipment, aseptic techniques, preparation of microbial culture media, serial dilution methods, microbial isolation and cultivation, staining techniques including simple staining, Gram staining, and endospore staining, microbial counting methods, and identification of microorganisms such as Staphylococcus species. Through hands-on laboratory activities, students develop essential technical, analytical, and scientific skills required for microbiological research and professional applications.

SBI304: Entomology

SBI305: Entomology Lab.

Subject Coordinator: Asst. Prof. PHAUK Sophany

This course introduces students to the biology, diversity, evolution, and ecological importance of insects and related arthropod groups. The course covers major aspects of insect science, including insect morphology, anatomy, physiology, classification, development, behavior, ecology, and evolutionary relationships. Students study the structure and function of insect body systems, life cycles, adaptations, and the roles of insects in natural ecosystems, agriculture, public health, and biodiversity conservation. The course also examines beneficial and harmful insects, including pollinators, decomposers, biological control agents, pests, and disease vectors, as well as their interactions with plants, animals, and humans. The laboratory component provides practical experience in insect collection, preservation, identification, microscopy, dissection, specimen preparation, and taxonomic classification, together with field observation and ecological sampling techniques. Upon completion, students are expected to gain a comprehensive understanding of insect biology and diversity, while developing scientific observation, analytical, and technical skills relevant to biological research, environmental studies, agriculture, and science education.

SBI306: Sericulture

SBI307: Sericulture Lab.

Subject Coordinator: Asst. Prof. THAY Iengly

This course introduces students to the principles and practices of sericulture, an important agro-based industry involving the rearing of silkworms for silk production. Students study the biology, morphology, anatomy, embryology, physiology, breeding, and life cycle of silkworms, particularly Bombyx mori, the most widely cultivated and economically important silk-producing species. The course also covers mulberry cultivation and management as the primary food source for silkworms, including the morphology, anatomy, diseases, and pests of mulberry plants. In addition, students learn about silkworm diseases and pest management, silkworm seed production, cocoon harvesting, silk reeling, processing, weaving, and the economic and industrial importance of sericulture. The laboratory and practical component provide hands-on experience in silkworm rearing, feeding techniques, cocoon production, disease observation, silk processing methods, and basic sericulture management practices. Emphasis is also placed on sustainable production, entrepreneurship, rural development, and the application of sericulture technology in agriculture and industry.

SBI308: Plant Development Biology

SBI309: Plant Development Biology Lab.

Subject Coordinator: Asst. Prof. LY Viboth

This course introduces students to the principles and applications of plant development biology and plant breeding, with emphasis on the genetic improvement of economically important crops such as rice, maize, beans, sesame, and other agricultural plants. Students study plant growth and development, reproductive biology, inheritance patterns, genotype and phenotype relationships, and methods used in crop improvement programs. The course covers breeding techniques including selection, hybridization, pollination methods, seed production, and evaluation of plant traits for yield, quality, disease resistance, and environmental adaptation. Students also learn the importance of plant breeding in agriculture, food security, and sustainable crop production. The laboratory and practical component provide hands-on experience in selecting parental plants and seeds, conducting controlled breeding and hybridization experiments, observing plant growth and phenotypic variation, and analyzing breeding outcomes. Through these activities, students develop practical skills in plant breeding techniques, experimental design, data recording, and scientific analysis essential for agricultural and biological research.

SBI310: Aquatic Ecology

SBI311: Aquatic Ecology Lab.

Subject Coordinator: Mr. UK On Norong

This course introduces students to the fundamental principles of aquatic ecology, focusing on the structure, function, and dynamics of freshwater ecosystems including lakes, rivers, streams, ponds, and wetlands. Students study the physical, chemical, and biological characteristics of aquatic environments, the formation and classification of water bodies, and the diversity and ecological roles of aquatic organisms such as plankton, aquatic plants, invertebrates, fish, and microorganisms. The course also examines nutrient cycling, energy flow, food webs, water quality, ecosystem productivity, and the impacts of climate change, pollution, habitat alteration, and human activities on aquatic ecosystems. In addition, students explore aquatic resource management, conservation strategies, and environmental policies related to sustainable water use and biodiversity protection. The laboratory and field component provides practical experience in aquatic sampling techniques, water quality assessment, identification of aquatic organisms, ecological data collection and analysis, and interpretation of aquatic ecosystem processes, while developing students’ field research and environmental monitoring skills.

SEMESTER II

SBI312: Seminar and Workshop

Subject Coordinator: Asst. Prof. KHEAM Sokha

This course is designed to develop students’ scientific communication, critical thinking, and professional presentation skills through seminars and workshop activities. Students are trained to conduct in-depth reviews and analyses of scientific topics, research articles, and current issues in biology and related sciences, and to present their findings through professional oral presentations, discussions, and written reports. The course also provides opportunities for students to observe, evaluate, and engage with different styles of scientific presentations and research dissemination. Workshop activities may include training in scientific writing, presentation design, data visualization, research ethics, teamwork, and academic discussion. Emphasis is placed on developing confidence, communication abilities, analytical skills, and professional competencies necessary for academic research, conferences, and future scientific careers.

SBI313: Molecular Biology

SBI314: Molecular Biology Lab.

Subject Coordinator: Asst. Prof. MEAS Seanghun

This course introduces students to the fundamental principles of molecular biology, focusing on the structure, function, and interactions of biologically important molecules such as nucleic acids, proteins, carbohydrates, and lipids. Students study the molecular mechanisms underlying cellular processes, including DNA replication, transcription, translation, gene regulation, enzyme function and kinetics, membrane transport, and cellular signaling. The course also explores the relationships between molecular biology, biochemistry, genetics, and cell biology, providing a deeper understanding of how molecular events govern cell structure, function, heredity, and metabolism. In addition, students learn concepts related to hydrogen ion concentration, biochemical reactions, dissociation constants, and active transport processes. The laboratory component provides practical training in essential molecular biology techniques such as DNA and RNA extraction, gel electrophoresis, polymerase chain reaction (PCR), protein analysis, preparation of biochemical solutions, and data interpretation. Through theoretical and practical activities, students develop analytical, technical, and research skills relevant to biotechnology, genetics, microbiology, medicine, and modern biological sciences.

SBI315: Industrial Microbiology

SBI316: Industrial Microbiology Lab.

Subject Coordinator: Asst. Prof. HAP Sophorn

This course introduces students to the principles and applications of industrial microbiology, focusing on the use of microorganisms such as bacteria, yeasts, molds, and actinomycetes in the production of economically important products for the food, pharmaceutical, agricultural, and biotechnology industries. Students study industrial fermentation processes, fermentation media, microbial growth kinetics, inoculum development, strain isolation and improvement, culture preservation, and the production of products including antibiotics, enzymes, hormones, organic acids, fermented dairy products, bread, beer, and wine. The course also examines the industrial applications of microbial enzymes and metabolites and the role of microorganisms in modern biotechnology and food production. 

The laboratory component provides practical training in the isolation and cultivation of industrial microorganisms like Actinomycetes and test their antimicrobial activities, isolation of yeast, isolation of amylase-producing bacteria. Students also have opportunities to carry out lactic acid fermentation such as yoghurt production, and alcohol fermentation such as bread production. Through theoretical and hands-on activities, students develop laboratory, analytical, and technical skills relevant to industrial microbiology, fermentation technology, and biotechnology research and applications.

SBI317: Plant Pathology

SBI318: Plant Pathology Lab.

Subject Coordinator: Mr. LOEUNG Chanthy

This course introduces students to the principles of plant pathology, focusing on the causes, development, diagnosis, and management of plant diseases affecting agricultural and natural ecosystems. Students study both biotic agents, including fungi, bacteria, viruses, nematodes, and other plant pathogens, as well as abiotic factors such as nutrient deficiencies, environmental stress, and chemical damage that influence plant health. The course explores disease symptoms, pathogen classification, life cycles, transmission mechanisms, epidemiology, pathogen virulence, and host resistance responses. Emphasis is placed on integrated disease management strategies, including cultural, biological, chemical, and genetic control methods, and the importance of plant pathology in agriculture, food security, and environmental sustainability. The laboratory component provides practical training in disease diagnosis, pathogen isolation and identification, microscopic examination, culturing techniques, and interpretation of host–pathogen interactions using a range of laboratory and field-based methods. Through theoretical and practical activities, students develop analytical, diagnostic, and research skills relevant to plant health management and agricultural sciences.

SBI319: Horticultures

SBI320: Horticultures Lab.

Subject Coordinator: Asst. Prof. LY Viboth

This course introduces students to the principles and practices of horticulture, focusing on the cultivation, propagation, development, and management of economically and ornamentally important plants. Students study the structure, growth, reproduction, and life cycles of major groups of vascular plants, including flowering plants, fruit crops, vegetables, and ornamental species. The course also explores plant propagation techniques such as seed propagation, grafting, budding, cutting, layering, and tissue culture, together with the development and function of flowers, seeds, fruits, and reproductive organs. Emphasis is placed on plant cultivation, nursery management, landscape design, and the role of horticulture in agriculture, environmental conservation, and urban greening. The laboratory and practical component provide hands-on experience in plant propagation, cultivation techniques, plant identification, greenhouse and nursery practices, and experimental observation of plant growth and reproduction. Upon completion, students are expected to develop practical horticultural skills and the ability to select and manage plant species for gardens, botanical collections, landscaping, and sustainable plant production systems.

SBI321: Teaching Methodology

Subject Coordinator: Asst. Prof. KHEAM Sokha

This course introduces students to the fundamental principles, strategies, and practices of effective teaching and learning in biological and scientific education. Students explore theories of education, curriculum planning, lesson design, classroom management, student assessment, and the use of instructional materials and educational technologies to support active learning. The course emphasizes learner-centered approaches, critical thinking, communication skills, and the development of teaching techniques suitable for diverse educational settings. Students also gain practical experience in lesson preparation, microteaching, presentation skills, and evaluation methods, enabling them to apply effective pedagogical practices in schools, laboratories, and community education programs.

Year IV

SEMESTER I

SBI401: Basic Bioinformatics

Subject Coordinator: Asst. Prof. PHAUK Sophany

This course introduces students to the fundamental principles and applications of bioinformatics, an interdisciplinary field that integrates biology, computer science, information technology, and statistics to analyze and interpret biological data. The course is designed to provide foundational knowledge and practical skills in the use of computational tools and databases for studying molecular and structural biology, particularly when dealing with large and complex biological datasets. Students learn the basics of biological databases, sequence retrieval, web-based bioinformatics resources, and computational analysis of DNA, RNA, and protein sequences. Topics covered include sequence alignment, pairwise and multiple sequence analysis, phylogenetic analysis, molecular evolution, motif and pattern identification, profile searches, and basic structure prediction methods. The course also introduces the principles and algorithms underlying commonly used bioinformatics software and search tools. Through theoretical and practical exercises, students develop skills in biological data handling, interpretation, and computational analysis that are essential for modern research in genetics, genomics, microbiology, molecular biology, biotechnology, and related life sciences.

SBI402: Evolution             

Subject Coordinator: Asst. Prof. KHEAM Sokha /UK On Norong

This course introduces students to the fundamental principles and processes that drive evolutionary change in living organisms, using examples from plants, animals, microorganisms, and humans. Students explore the mechanisms of evolution, including natural selection, adaptation, mutation, genetic drift, gene flow, and speciation, as well as the origin and diversification of life on Earth. The course also examines phylogeny, molecular evolution, coevolution, macroevolution, evolutionary ecology, and human evolution, with emphasis on understanding evolutionary relationships and reconstructing evolutionary history using scientific evidence and modern analytical approaches. In addition, students learn the methods and tools used in evolutionary studies, including comparative analysis, fossil interpretation, molecular data analysis, and phylogenetic reconstruction. Through theoretical discussions and case studies, the course develops students’ understanding of evolution as a unifying concept in biology and strengthens their scientific reasoning, critical thinking, and ability to apply evolutionary principles in biological research, environmental studies, health sciences, and everyday life.

SBI403: Phytochemistry

SBI404: Phytochemistry Lab.

Subject Coordinator: Mr. LOEUNG Chanthy

This course introduces students to the principles of phytochemistry, focusing on the chemical compounds produced by plants and their biological, ecological, and economic importance. Students study plant metabolism, particularly secondary metabolism, and the diversity, classification, biosynthesis, and functions of major groups of secondary metabolites such as alkaloids, flavonoids, terpenoids, phenolics, tannins, and essential oils. The course also explores the ecological roles of phytochemicals in plant defense, adaptation, and interactions with other organisms, as well as their applications in medicine, pharmaceuticals, cosmetics, agriculture, food industries, and biotechnology. In addition, students learn methods used in the extraction, isolation, purification, identification, and analysis of plant compounds, together with an introduction to structural elucidation techniques and modern analytical approaches. The laboratory component provides practical experience in preparing plant extracts, phytochemical screening, chromatography, compound separation, and qualitative and quantitative analysis of bioactive compounds, while developing students’ laboratory, analytical, and research skills relevant to natural products chemistry and applied biological sciences.

SBI405: Animal Taxonomy

SBI406: Animal Taxonomy Lab.

Subject Coordinator: Asst. Prof. ITH Saveng

This course introduces students to the principles and methods of animal taxonomy and systematics, focusing on the discovery, description, classification, identification, and evolutionary relationships of animal species. Students study species concepts, taxonomic classification systems, phylogenetic relationships, and historical biogeography to understand patterns of species diversity, distribution, and evolution over time in relation to environmental and geological changes. The course also examines the criteria and methods used to delimit and identify species based on morphological, anatomical, ecological, and molecular characteristics. Emphasis is placed on the importance of taxonomy in biodiversity conservation, ecological research, environmental management, and biological sciences. The laboratory component provides practical training in specimen collection, preservation, morphological observation, taxonomic identification, use of dichotomous keys, microscopy, and basic molecular and phylogenetic analysis techniques. Through field and laboratory activities, students develop skills in data collection, species identification, classification, and interpretation of evolutionary relationships essential for research in zoology, ecology, and biodiversity studies.

SBI407: Plant Taxonomy

SBI408: Plant Taxonomy Lab.

Subject Coordinator: Asst. Prof. PEOU Youleang 

This course introduces students to the principles and practices of plant taxonomy, with emphasis on the description, identification, nomenclature, classification, and evolutionary relationships of flowering plants (angiosperms). Students study the major groups of flowering plants, including basal angiosperms such as Amborellales, Nymphaeales, Austrobaileyales, Magnoliids, and Ceratophyllales, as well as the major lineages of Monocotyledonae (monocots) and Eudicotyledonae (dicots). The course covers plant morphological characteristics, taxonomic concepts, botanical nomenclature, classification systems, phylogenetic relationships, and the importance of taxonomy in biodiversity conservation, ecology, agriculture, and botanical research. The laboratory component provides practical training in plant collection, preservation, herbarium techniques, microscopic observation, use of taxonomic keys, and identification of plant families and species based on vegetative and reproductive structures. Through field and laboratory activities, students develop skills in plant identification, classification, scientific observation, and interpretation of plant diversity and evolutionary relationships.

SBI409: Service Learning for Biology

Subject Coordinator: Asst. Prof. KHEAM Sokha/EAM Piseth

This course provides students with experiential learning through volunteer work and community engagement activities related to biological sciences, environmental conservation, sustainability, public health, and community development. Students are required to complete supervised service hours with relevant organizations, institutions, laboratories, schools, NGOs, or community-based projects to gain practical experience beyond the classroom. Through these activities, students will apply biological knowledge and skills in real-world contexts while developing professionalism, teamwork, leadership, communication skills, and social responsibility. The course also encourages students to understand the role of biology in addressing societal and environmental challenges. As part of the course assessment, students are required to prepare a reflective report and deliver an oral presentation to demonstrate their learning experiences, contributions, and personal and professional development gained through community service and field engagement.

SBI410: Conservation Biology

Subject Coordinator: Asst. Prof. ITH Saveng

This course introduces students to the fundamental principles and interdisciplinary approaches of conservation biology, focusing on the protection, management, and restoration of biodiversity and natural ecosystems in response to increasing environmental challenges such as habitat destruction, pollution, climate change, and species extinction. Students explore key concepts from ecology, population biology, genetics, taxonomy, wildlife management, environmental policy, economics, ethics, and sustainable resource management to understand the causes and consequences of biodiversity loss and the strategies used for conservation. The course examines topics including endangered species, the IUCN Red List, keystone species, protected area management, ecosystem conservation, recently extinct species, and the roles of governments, communities, and conservation organizations in biodiversity protection. Emphasis is placed on the importance of integrating scientific knowledge with social, economic, and political perspectives for effective conservation planning and environmental sustainability. Through field studies and practical activities in zoos, forests, and protected areas in Cambodia, students gain experience in wildlife observation, ecological assessment, field research techniques, and conservation practices relevant to natural resource management and biodiversity conservation.

SBI411: Landscape Ecology

SBI412: Landscape Ecology Lab.

Subject Coordinator: Mr. UK On Norong

This course introduces students to the principles and applications of landscape ecology, focusing on the relationships between spatial patterns, ecological processes, and environmental change across landscapes. Students explore how ecological patterns and processes vary across different spatial and temporal scales and examine the structure, function, and dynamics of landscapes influenced by both natural and human activities. The course covers topics including landscape structure and heterogeneity, habitat fragmentation, connectivity, land-use change, disturbance regimes, ecosystem processes, and the distribution and interactions of populations and communities across landscapes. Emphasis is placed on understanding the effects of abiotic and biotic factors, historical land-use legacies, and environmental disturbances on biodiversity, ecosystem function, and conservation management. The laboratory and field component provides practical experience in landscape analysis, ecological mapping, spatial data interpretation, field observation, and the use of geographic and ecological tools for assessing landscape patterns and processes. Through theoretical and practical activities, students develop analytical and research skills relevant to biodiversity conservation, environmental management, ecosystem restoration, and sustainable land-use planning. 

SBI413: Animal Behavior

Subject Coordinator: Mr. EAM Piseth

An introduction to the study of animal behavior with focusing on theoretical concepts of both evolutionary and mechanistic approaches to understand how and why animals and human behave the way they do. The course will include proximate and ultimate causes and mechanisms with emphasizing the study of adaptive function to the brain, genes, hormones, as well as the surrounding of ecological and social environment on animal behavior. This course will also give undergraduate students the various level of analysis that researchers use to explain why all living things including human often behave in complex ways. Moreover, the course will stimulate students to learn the complex concepts and apply behavioral and evolutionary thinking based on thought-provoking questions, problem solving, hypothesis testing and data interpretation. More focuses on integrative approaches, hypothesis tables and exploring behavior by interpreting data and Darwinian puzzles are included into each chapter of the course. Ultimately, this course will also tackle student to conduct field observation to domestic animal behavior by improving student’s practical skill in reading, literature review, animal activity recording, empirical essay writing and analytical concepts and techniques.

SBI414: Animal Developmental Biology

Subject Coordinator: Asst. Prof. MEAS Seanghun/KHEAM Sokha

This course introduces students to the fundamental principles and molecular mechanisms that regulate animal development from fertilization to the formation of a complete adult organism. Students study key developmental processes including gametogenesis, fertilization, cleavage, gastrulation, formation of germ layers (ectoderm, mesoderm, and endoderm), organogenesis, cell differentiation, differential gene expression, cell signaling, and cell–cell interactions. The course also explores stem cells, tissue induction, developmental genetics, evolutionary developmental biology, and the effects of environmental factors and genetic abnormalities on embryonic development and birth defects. Comparative developmental patterns among major animal groups such as sea urchins, amphibians, birds, reptiles, and mammals are examined to understand the diversity and evolution of developmental mechanisms. Emphasis is placed on integrating molecular, cellular, genetic, and environmental perspectives to provide students with a comprehensive understanding of animal growth, development, and evolutionary processes relevant to modern biological and biomedical sciences.

Research & Publications

The Department of Biology is committed to advancing scientific knowledge and contributing to national and global research agendas in the life sciences. Our research spans multiple disciplines, reflecting Cambodia’s unique biodiversity and pressing societal needs.

I. Research Areas

Faculty and students are actively engaged in:

• Ecology & Conservation Biology – biodiversity surveys, urban ecology, ecosystem services, and conservation strategies.

• Botany & Plant Sciences – taxonomy, plant ecology, and sustainable use of native species.

• Entomology – edible insects, pollinators, pest management, and insect biodiversity.

• Microbiology & Biotechnology – food safety, applied microbiology, and molecular techniques.

• Genetics & Molecular Biology – laboratory-based training and applied genetics research.

   

II. Publications (2020-2025)

Our faculty and students regularly contribute to peer-reviewed journals, conference proceedings, books, technical reports, and student research thesis. A full list of publications is available as below.

Peer-reviewed journals

1. Sin, S., Khin, C., Sue, S., Neav, S., Meas, S. (2026). Dung Beetle (Coleoptera: Scarabaeidae: Scarabaeinae) in the Cardamom Mountains: A First Insight from Shinta Mani Wild, Cambodia. Asian Journal of Insect Science, 1(1). https://doi.org/10.63346/AJIS/CZWC9990

2. Phauk, S., Sin, S., & Terenius O. (2026). Symbiotic Diversity of Sap-Feeding Auchenorrhyncha (Hemiptera) in the Upland Landscapes of Central Cardamom Mountains, Cambodia. Microb Ecol 89, 71. https://doi.org/10.1007/s00248-026-02724-3

3. Phauk, S., Assentato, L., Sin, S., Uk, O., Hap, S & Terenius O. (2025). Symbiont Diversity of Rice-Associated Leafhoppers (Cicadellidae) in the Tropical Floodplains of the Tonle Sap Lake, Cambodia. Microb Ecol 88, 109. https://doi.org/10.1007/s00248-025-02619-9

4. Khin, C., Sin, S., Meas, S., Sim, S., & Khom, S. (2026). Exploring the main insect pest of Keo Romeat mango variety in Cambodia: A case study in Kampong Speu Province. The Cambodia Journal of Basic and Applied Research. 7(3) 2025.

5. Sin, S., Meas, S., Khin, C., Uk, O. N., & Thi, S. (2025). Dietary habits of the wrinkle-lipped free-tailed bat Mops plicatus in Cambodia. Arxius de Miscel·lània Zoològica, 23, 77–85.

6. Kheam, S., Neav, S., Sue, S., Son, C., Tat, D., Uk, O., & Phauk, S. (2025). Insect diversity in Cambodian stamps: a philatelic and historical perspective. Int J Trop Insect Sci 45, 2671–2679 (2025). https://doi.org/10.1007/s42690-025-01635-z

7. Kheam, S., Phauk, S., Markovic, D., & Ninkovic, V. (2025). Perceptions of undergraduate students on ladybugs and social wasps in in ecosystems. J Insect Conserv 29, 77 (2025). https://doi.org/10.1007/s10841-025-00713-4

8. Markovic, D., Seimandi-Corda, G., Harizanova, V., Stoeva, A., Himanen, S., Saussure, S., et al. (2025). Volatile-mediated plant interactions: an innovative approach to cultivar mixture selection for enhanced pest resilience. Frontiers in Plant Science, 16, 1550678. https://doi.org/10.3389/fpls.2025.1550678

9. Phauk, S., Assentata, L., Meas, S., & Terenius, O. (2025). Primary and secondary symbionts of Cambodian Cicadellidae and the role of parasitization. Environmental Microbiology Reports 17, no. 5: e70196. https://doi.org/10.1111/1758-2229.70196

10. Cabon, F., & Sin, S. (2024). A new species of Ceratoderus from Cambodia (Coleoptera: Carabidae: Paussinae). Bulletin de la Société entomologique de France, 129(3), 303–307.

11. Chhin, S., Neang, T., Chan, S., Kong, K., Ou, R., In, V., Samorn, V., Sor, R., Lou, V., Sin, S., Chhim, M., Stuart, B. L., & Grismer, L. L. (2024). A new species in the Cyrtodactylus intermedius group from an isolated limestone karst in southwestern Cambodia. Zootaxa, 5474(1), 1–20.

12. Chhy, T., Chan, B., Sin, S., Sim, S., Keath, S., Phauk, S., & Kheam, S. (2024). Using aquatic insect communities (Arthropoda: Insecta) to assess water quality in Kob Srov Lake, Phnom Penh, Cambodia. Cambodian Journal of Natural History, 134–144.

13. Doeurk, B., Khin, C., Sin, S., & Phauk, S. (2024). Annotated checklist of ladybugs (Coleoptera: Coccinellidae) with nine new country records from Cambodia. Journal of Asia-Pacific Entomology, 27(2), 102243. https://doi.org/10.1016/j.aspen.2024.102243

14. Kheam, S. (2024). Insect–plant interactions within cultivar mixtures: volatile plant communication as an underlying mechanism. PhD Thesis, Swedish University of Agricultural Sciences. https://doi.org/10.54612/a.4mo664fi6j

15. Kheam, S., Gallinger, J., & Ninkovic, V. (2024). Communication between undamaged plants can elicit changes in volatile emissions from neighbouring plants, altering susceptibility to aphids. Plant, Cell & Environment, 47(5), 1543–1555. https://doi.org/10.1111/pce.14828

16. Kheam, S., Markovic, D., Rubene, D., Ith, S., Uk, O., Soung, S., & Ninkovic, V. (2024). Effects of cultivar mixtures on pests, natural enemies, diseases, and yield in tropical soybean. Biological Control, 196, 105571. https://doi.org/10.1016/j.biocontrol.2024.105571

17. Sin, S., Meas, S., Kheam, S., Khin, C., Uk, O. N., & Thi, S. (2024). Diet of insectivorous bats from mango orchards, Cambodia. Journal of Bat Research & Conservation, 17(1), 50–58. https://doi.org/10.14709/BarbJ.17.1.2024.05

18. Maquart, P.-O., Yamamoto, S., Sopha, S., Chhorn, S., Phak, S., Sinovas, P., Phauk, S., & Boyer, S. (2023). Stag beetle fauna of Cambodia (Coleoptera: Lucanidae). Journal of Asia-Pacific Entomology, 26(1), 102008. https://doi.org/10.1016/j.aspen.2022.102008

19. Thi, S., San, S., Kry, Y. C., Meas, S., & Hun, S. (2023). Rapid herpetofauna assessment at Tumring REDD+ Community Forests, Kampong Thom Province, Cambodia. Cambodian Journal of Basic and Applied Research, 5(1).

20. Kheam, S., Markovic, D., Rubene, D., & Ninkovic, V. (2023). Volatile interactions between undamaged barley cultivars affect aphid feeding and performance. Journal of Pest Science, 96, 1049–1059. https://doi.org/10.1007/s10340-023-01592-x

21. Doeurk, B., Chhorn, S., Sin, S., Phauk, S., & Sor, R. (2022). Diversity, distribution and habitat associations of aquatic beetles (Coleoptera) in Chambok, southwest Cambodia. Cambodian Journal of Natural History, 90–98.

22. Sin, S., Khin, C., & Phauk, S. (2022). First record of the Asian bamboo weevil Cyrtotrachelus rufopectinipesChevrolat, 1883 (Coleoptera: Curculionidae: Dryophthorinae) from Cambodia. Cambodian Journal of Natural History, 1–4.

23. Phauk, S., Chhorn, S., Thou, S., Sen, S., Run, S., Yok, G., Doeurk, B., et al. (2022). Insect baseline survey at Tumring REDD+ Project study site, Kampong Thom, Cambodia. Cambodian Entomological Initiatives.https://doi.org/10.13140/RG.2.2.23311.39842

24. Maquart, P.-O., Sin, S., Doeurk, B., Chhorn, S., Boyer, S., & Phauk, S. (2021). Expansion of the range of Eupatorus siamensis in Cambodia. Cambodian Journal of Natural History, 5–7.

25. Sin, S., Khin, C., Chhorn, S., Yok, G., Phak, S., Thou, S., & Phauk, S. (2021). First record of the carrion beetle Diamesus osculans in Cambodia. Cambodian Journal of Natural History, 8–11.

26. Chuon, K., Kim, S. Y., Meas, S., Shim, J.-G., Cho, S.-G., Kang, K.-W., Kim, J. H., Cho, H. S., & Jung, K.-H. (2021). Assembly of natively synthesized dual chromophores into functional actinorhodopsin. Frontiers in Microbiology, 12, 652328. https://doi.org/10.3389/fmicb.2021.652328

27. Shim, J.-G., Soum, V., Kang, K.-W., Chuon, K., Cho, S.-G., Kim, J.-H., Pushkarev, A., Shin, K., & Jung, K.-H. (2021). Discovery of a microbial rhodopsin that is the most stable in extreme environments. iScience, 24(6), 102620.

28. Chuon, K., Shim, J.-G., Kim, S.-H., Cho, S.-G., Meas, S., Kang, K.-W., Kim, J.-H., Das, I., Sheves, M., & Jung, K.-H. (2021). The role of carotenoids in proton-pumping rhodopsin as a primitive solar energy conversion system. Journal of Photochemistry and Photobiology B: Biology, 221, 112241.

29. Kim, S.-H., Chuon, K., Cho, S.-G., Choi, A. R., Meas, S., Cho, H. S., & Jung, K.-H. (2021). Color-tuning of natural variants of heliorhodopsin. Scientific Reports, 11(1), 854.

30. Chhorn, S., Chan, B., Sin, S., Doeurk, B., Chhy, T., Phauk, S., & Sor, R. (2020). Diversity, abundance and habitat characteristics of mayflies (Insecta: Ephemeroptera) in Chambok, Kampong Speu Province, southwest Cambodia. Cambodian Journal of Natural History, 61–68.

31. Maquart, P.-O., Sin, S., Chhorn, S., Phak, S., Boyer, S., & Phauk, S. (2020). First record of Cheironotus parryiGrey, 1848 (Coleoptera: Euchirinae) in Cambodia. Cambodian Journal of Natural History, 31–33.

32. Sin, S., Chhorn, S., Doeurk, B., Hak, K., Ith, S., Phauk, S., & Sor, R. (2020). Diet preferences of insectivorous bats (Mammalia: Chiroptera) in Chambok, Kampong Speu Province, Cambodia. Cambodian Journal of Natural History, 69–77.

     

     

Department offers two categories of student classes: scholarship students and private students. 

• Scholarship students:

  Each year, approximately 50 students are selected for the scholarship class. This selection is based on their results in Biology and Chemistry from the National Grade 12 Examination, which is administered by the Ministry of Education, Youth and Sport.

• Private students:

  Students who have passed Grade 12 examination are required to take an entrance exam which is organized by the university. Biology as the subject of the exam. Only those who pass this entrance exam are eligible to apply for the Foundation Year. The annual tuition fee for this class is US$350.

The Department of Biology provides students with diverse opportunities to apply biological knowledge through fieldwork, laboratory research, professional training, community engagement, and student-led activities. These experiences help students develop scientific, technical, and leadership skills while contributing to society and environmental sustainability.

• Fieldwork & Biodiversity Surveys – Students participate in ecological field studies, biodiversity assessments, species monitoring, and environmental sampling in forests, wetlands, agricultural landscapes, and protected areas.

• Laboratory Research & Scientific Training – Students gain hands-on experience in biological research, laboratory techniques, microscopy, molecular biology, specimen identification, and data analysis under the guidance of faculty members and international collaborators.

• Workshops, Seminars & International Collaboration – The department regularly organizes scientific workshops, training courses, guest lectures, and collaborative programs with national and international experts to strengthen research and professional skills.

• Industry & Educational Visits – Students visit research centers, laboratories, agricultural enterprises, and biotechnology facilities to connect classroom learning with real-world biological applications.

• Community Engagement & Outreach – Students contribute to environmental education, biodiversity conservation campaigns, citizen science initiatives, and community-based sustainability activities.

• Student Life & Biology Club Activities – Through exhibitions, science fairs, awareness campaigns, competitions, cultural events, and peer-learning activities, students develop teamwork, communication, leadership, and organizational skills.

After getting the Bachelor Degree of Science in Biology, the graduates are expected to get potential career pathways include:

Textbooks (in Khmer)

Student Research Theses