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2025-2026 Graduate Catalog Biological Sciences

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Chairperson: Rachel Bowden

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Programs Offered

M.S. in Biological Sciences with sequences in: General Biological Sciences; Behavior, Ecology, Evolution, and Systematics; Bioenergy Sciences; Biomathematics; Biotechnology; Conservation Biology; Neuroscience and Physiology; and a Ph.D. degree in Biological Sciences with sequences in: General Biological Sciences; Behavior, Ecology, Evolution, and Systematics; Molecular and Cellular Biology; and Neuroscience and Physiology.Ìý

Course Finder

Programs >

  • Master's in Biological Science Program
  • Ph.D. in Biological Sciences Program
  • Biology Geographic Information Systems (GIS) Graduate Certificate

Master's in Biological Sciences Program

Degree Offered: M.S.

Sequences >

  • General Biological Sciences
  • Behavior, Ecology, Evolution, and Systematics (BEES)
  • Bioenergy Sciences
  • Biomathematics
  • Biotechnology
  • Conservation Biology
  • Neuroscience and Physiology

All master's degree students are required to complete a research thesis and at least 30 semester hours, which must include at least 2 semester hours of BSC 420Axx Graduate Seminars (See list of options at and sequence specific requirements below).Ìý

General Biological Sciences Sequence

The Master’s sequence in General Biological Sciences allows students flexibility to integrate coursework across diverse fields in the Biological Sciences.

This 30-hour sequence requires:

  • 2 hours of BSC 420Axx Graduate Seminars (See list of options at ).
  • 4-6 hours of thesisÌý()
  • Individual plan of study dictating additional coursework (22-24 hours) designed in consultation with advisors, in addition to the general requirements above.

Behavior, Ecology, Evolution, and Systematics (BEES) Sequence

Students may elect to pursue a sequence in Behavior, Ecology, Evolution, and Systematics, a course of study that provides students with a strong conceptual background in whole-organism biology. The sequence is designed to enhance students' understanding of the underlying concepts that unite research in the areas of behavior, ecology, evolution, and systematics while providing the opportunity for training in specific taxa and in subjects ranging from molecular and cellular biology to neurobiology, physiology, and advanced research techniques.

This 30-hour sequence requires:

  • 2 hours of BSC 420Axx Graduate Seminars (See list of options at ).
  • 4 hours of thesis ()
  • 7 hours of sequence core courses: , , and
  • 9-12 hours: chosen fromÌý, , , , , , , /,
  • 5-8 hours of elective courses are selected through consultation among the major professor, the student's committee, and the student

Bioenergy Sciences Sequence

This course of study provides students with a strong conceptual background in biological and environmental aspects of using and engineering plants and microbes for the production of bio-based fuels. Students successfully completing this sequence should be competitive for admission into Ph.D. programs and/or for acquiring bioenergy-related jobs in industry, non-profits, government agencies, or academia. Students can choose between a biotechnology-based track and an ecology/conservation biology-based track.

This 30-hour sequence requires:

Biotechnology-based track

  • 20 hours: , , , , , BSC 420Axx Graduate Seminars (See list of options at ), , , ,
  • 4 hours of thesis ()
  • 6 hours of electives

Ecology/Conservation Biology-based trackÌý

  • 19 hours: or , , , , , ,
  • 4 hours of thesis ()
  • 7 hours of electives

Biomathematics Sequence

This cross-disciplinary sequence provides students with a unique and strong cross-disciplinary training in biology and mathematics. The sequence is designed first to give students a solid foundation in mathematics (core courses), then training in one of two biological areas that use specific types of mathematical applications to address biological questions (emphases). Before entering the sequence, students should have two semesters of calculus and one semester of linear algebra.

This 32-hour sequence requires:Ìý

  • 2 hours of Ìý
  • 4 hours of thesis Ìý
  • 14 hours of sequence core courses: , , , and .ÌýTransfer credit can be offered for the core math classes provided that students take at least two courses from the Mathematics Department while at Âé¶¹´«Ã½¼¯ÍÅ.Ìý
  • 12 hours of electives from two areas of emphasis. A minimum of 12 non-thesis hours must be from the School of Biological Sciences. A minimum of 14 hours (not including 499) outside of the core courses and must be at the 400 level.Ìý
  • Biological Statistics and Modeling area of emphasis: with a choice of courses fromÌý, , , , , , , ; , , , , , ,
  • Computation and Bioinformatics area of emphasis: with a choice of courses from , , with concurrent enrollment in , , , , ; ,Ìý,

Biotechnology Sequence

This sequence provides training in Biotechnology, a discipline linking biochemistry, molecular biology, genomics, bioinformatics, cell biology, genetics, and their biomedical and agricultural applications. It is designed to enhance students' competency in fundamental principles, strategies, and techniques applied widely across biotechnology and medical research.

This 30-hour sequence requires:Ìý

  • 1 hour of BSC 420AxxÌý
  • 4-6 hours of thesis Ìý
  • 16 hours of sequence core courses: , , , , and , Ìý
  • 7-9 hours of electives, to include at least one course in the area of genomics or bioinformatics (, , ,Ìýor advisor-approved topics course in that area).

Conservation Biology Sequence

This sequence is a discipline linking ecology, genetics, evolution, and systematics to applied problems in biodiversity preservation and ecosystem function and maintenance.

This 30-hour sequence requires:

  • 8 hours of sequence core courses (, , /)Ìý
  • 4 hours of thesis Ìý
  • 1 hour of another BSC 420Axx Graduate Seminars (See list of options at ).Ìý
  • 17 hours of elective courses distributed across four groups (I-IV) of electives. Group I (Ecology): , , /. Group II (Genetics and Evolution): . Group III (Taxon Focus): , . Group IV (Other Electives): Ìý, , , ; , ,

Neuroscience and Physiology Sequence

This sequence provides students with a strong conceptual background in these two fields of biological sciences and is designed to enhance students' understanding of the canonical concepts that underlie neuroscience and physiology, including biostatistics, while providing the opportunity for training in related fields such as cell and molecular biology, chemistry, behavior and psychology.

This 30-hour sequence requires:

  • 2 hours of BSC 420Axx Graduate Seminars (See list of options at ).Ìý
  • 4-6 hours of thesis
  • 10 hours of sequence core courses (, , , and )Ìý
  • 12-14 hours of sequence elective courses chosen from , , with concurrent enrollment in , , , , , , ,Ìý, and . To complete these 14 hours of sequence elective courses, no more than two of the following may also be taken: , , , , , , , Ìý, ; , , and .Ìý
  • Additional elective courses are selected through consultation among the major professor, the student's committee, and the student. For further information, see the School's website at

Ph.D. in Biological Sciences Program

Degree Offered: Ph.D.

Sequences >

  • General Biological Sciences
  • Behavior, Ecology, Evolution, and Systematics (BEES)
  • Molecular and Cellular Biology
  • Neuroscience and Physiology

Degree requirements include:

• 4 hours of BSC 420Axx Graduate Seminars (See list of options at andÌý
Ìý sequence specific requirements below)
• 30-40 semester hours of courseworkÌý
• Take and pass the Ph.D. qualifying examÌý
• 15+ hours: Ìý
• Other university requirements for Ph.D. degrees are listed elsewhere in this catalog

Doctoral students may design an individual coursework plan of study in consultation with advisors (General Biological Sciences Sequence), or they may elect to pursue a specific sequence within the Ph.D. program in (1) Behavior, Ecology, Evolution, and Systematics (BEES), (2) Molecular and Cellular Biology, or (3) Neuroscience and Physiology, each of which includes specific requirements (see below).

General Biological Sciences Sequence

The General Biological Sciences sequence allows students flexibility to integrate coursework across diverse fields in the Biological Sciences.

Degree requirements include:

• Individual plan of study dictating additional coursework designed in consultation with advisors, in addition to the general umbrella requirements above.

Behavior, Ecology, Evolution, and Systematics (BEES) Sequence

The sequence is designed to enhance students' understanding of the underlying concepts that unite research in the areas of behavior, ecology, evolution, and systematics while providing the opportunity for training in specific taxa and in subjects ranging from molecular and cellular biology to neurobiology, physiology, and advanced research techniques.

Sequence requirements include:Ìý

  • 7 hours of sequence core courses (, , and ) and 3 additional sequence courses (9-12 hours) chosen from , , , , , , , /, Ìý
  • Elective courses (unspecified hours) are selected through consultation among the major professor, the student's committee, and the student

Molecular and Cellular Biology Sequence

The sequence is designed to enhance the student's competency in molecular and cellular biology principles, techniques, and their application for becoming leaders in solving tomorrow's problems in molecular cell biology.

Sequence requirements include:

  • 8 hours of core courses (, , , )
  • at least three graduate elective courses (8-11 hours). Elective courses will be selected from the area of the student's specialization and will be decided by the student in consultation with their advisor and/or student dissertation committee. Elective courses may be selected from among, but not limited to, the following representative courses: , , , , , , , , , , , , , ;Ìý, , ,

Neuroscience and Physiology Sequence

The sequence is designed to enhance students' understanding of the canonical concepts that underlie neuroscience and physiology, including biostatistics, while providing the opportunity for training in related fields such as cell and molecular biology, chemistry, behavior and psychology.

Sequence requirements include:Ìý

  • 6 hours of sequence core courses (, )Ìý and one additional sequence course (3 hours) chosen from , , , , .
  • 2 additional sequence elective courses chosen from , , with concurrent enrollment in , , , , , , , , , and with concurrent enrollment in
  • Additional elective courses, such as , , , , , , , , , ; , , , and , Ìýare selected through consultation among the major professor, the student's committee, and the student. For further information, see the Department's website atÌý

Biology Geographic Information Systems (GIS) Graduate Certificate

Graduate students in the School of Biological Sciences may elect to pursue a Biology Geographic Information Systems (GIS) Graduate Certificate. To earn the certificate, students must take or, , and or .

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