Program Overview
The University of Kansas offers both Bachelor of Arts (B.A.) and Bachelor of Science (B.S.) degrees in Ecology, Evolution, and Organismal Biology. These programs provide students with a comprehensive understanding of organismal biology, focusing on the intricate relationships between organisms and their environments, as well as the evolutionary processes that have shaped biodiversity. Students examine biological systems across levels of organization, from genes and cells to populations, communities, and ecosystems, preparing them to address complex biological questions in a rapidly changing world.
The organismal biology curriculum at KU delves into the study of organisms at various levels, from molecular to ecological. Students explore topics such as physiology, behavior, genetics, ecology, and evolution. Through an integrated foundation in ecology and evolutionary principles, students investigate how organisms adapt, interact, and diversify across time and space. The program emphasizes hands-on learning through laboratory work, field studies, and research projects, preparing students for diverse careers in biological sciences.
Coursework in organismal biology combines core biological theory with quantitative reasoning, experimental design, and data analysis. Students develop skills in scientific observation, hypothesis testing, and interpretation of biological data, building a strong analytical foundation applicable to research, conservation, healthcare, and environmental policy. The program draws upon field-based inquiry, controlled laboratory experimentation, and computational approaches to better understand biodiversity and organismal function.
Students pursuing an ecology degree pathway within the program examine ecosystem processes, species interactions, and environmental change. Field experiences may include ecological sampling techniques, population analysis, and studies of plant and animal physiology in natural environments. In parallel, students interested in evolutionary biology explore mechanisms such as natural selection, genetic drift, and speciation to understand the origins and diversification of life on Earth.
The B.A. degree offers a broad liberal arts education with a focus on organismal biology, suitable for students interested in interdisciplinary applications of biology. This option allows flexibility for complementary coursework in areas such as environmental studies, anthropology, geography, or science communication. The B.S. degree provides a more intensive science and math curriculum, ideal for those aiming for research-focused careers or advanced studies in biological sciences. The B.S. pathway emphasizes advanced coursework in biology, chemistry, and quantitative methods, supporting preparation for graduate study, professional schools, or technical scientific roles.
Both degree options encourage students to participate in faculty-mentored research. Undergraduates may contribute to active research programs in areas such as plant ecology, animal behavior, evolutionary genetics, biodiversity science, and conservation biology. These experiences help students build competitive credentials for graduate programs or professional opportunities following graduation.
Learn more about KU
Undergraduate
For more information about the program, visit the program page below.
Ecology, Evolution, and Organismal Biology, BA/BSKU College of Liberal Arts and Sciences
The Bachelor’s in Ecology, Evolution, and Organismal Biology is part of the College of Liberal Arts and Sciences, home to a collaborative and creative community making the world better through inquiry and research.Bachelor’s in Ecology, Evolution, and Organismal Biology Learning Outcomes
Graduates of the organismal biology program will:
- Demonstrate a deep understanding of ecological and evolutionary principles.
- Explain core concepts in organismal structure, function, diversity, and evolutionary processes.
- Apply scientific methods to investigate biological questions.
- Design experiments, collect and analyze biological data, and interpret results using quantitative reasoning.
- Communicate scientific findings effectively.
- Locate, evaluate, and synthesize primary scientific literature.
- Understand the ethical implications of biological research.
- Recognize the interconnectedness of biological systems across molecular, organismal, and ecosystem levels.
What Careers Are Possible with a Bachelor’s in Ecology, Evolution, and Organismal Biology?
Graduates with preparation in organismal biology have a wide range of career opportunities, including:
- Research Scientist: Conducting studies in various biological fields.
- Environmental Consultant: Advising on ecological conservation and sustainability projects.
- Wildlife Biologist: Studying animal populations and their habitats.
- Educator: Teaching biology at secondary or post-secondary institutions.
Students interested in ecology degree jobs may pursue roles in environmental agencies, nonprofit conservation organizations, consulting firms, or research institutions. Others may explore evolutionary biology jobs in laboratory research, museum collections, or academic settings.
According to Lightcast data, professionals in biological and environmental fields can expect competitive salaries and projected job growth in many related occupations in the coming years.
Tuition and Financial Aid
Information on tuition costs and financial aid opportunities can be found on the KU Financial Aid & Scholarships website. Prospective students are encouraged to explore scholarship options and financial assistance programs to support their educational journey.Admission Requirements
All students interested in the ecology, evolution and organismal biology degree program must meet the standard University of Kansas admission requirements for incoming freshman and transfer students. This includes:
Freshman
- 3.25 high school GPA OR
- An official ACT score of at least 21 or an official SAT score of at least 1060 with a minimum GPA of 2.0 on a 4.0 scale
Transfer
- Assured admission with 24+ transferrable credit hours with a 2.5+ GPA from a regionally accredited higher education institution.
For detailed admission requirements, visit KU Admissions.
Student Life and Learning Experiences
KU emphasizes experiential learning, offering students opportunities to engage in research projects, internships, and fieldwork. Collaborations with faculty on research initiatives allow students to apply theoretical knowledge to real-world challenges.Bachelor’s in Ecology, Evolution, and Organismal Biology Sample Courses
Students in the ecology degree pathway will encounter a diverse array of courses, including:
- Principles of Molecular and Cellular Biology
- Principles of Organismal Biology
- Laboratory in Cell Biology
- Ecological Plant Physiology
- The Tree of Life
- Principles of Genetics
A comprehensive list of the courses and degree requirements is available in the KU course catalog:
Bachelor’s in Ecology, Evolution, and Organismal Biology Frequently Asked Questions
When should I apply?
Applications are open and accepted on a rolling basis.
How long will it take to complete the degree?
Students typically complete this degree in four years.