Skip to main content
Close menu William & Mary

The M.S. in Biology

Program Goals & Career Paths

A master’s degree provides essential research experience and specialized training, whether as a stepping stone to a Ph.D. or as a terminal degree. Our graduates are in high demand in fields such as biotech, pharmaceuticals, and environmental consulting.

Oliver Kerscher (right) with Maddie Farrington ’25, a biology master’s student. (Photo by Stephen Salpukas)

The goals of our program include:

  • Generating a productive academic community dedicated to high-quality, publishable research.

  • Equipping students with research and teaching proficiencies.

  • Fostering close interactions between faculty and graduate students.

Degree Requirements

As outlined in the Graduate Handbook, M.S. candidates must fulfill the following:

  • Credit Hours: Completion of 30 graduate credit hours.

  • Thesis Committee: Each student must have a committee consisting of a major adviser and at least two other department faculty members.

  • Examination: Students must pass a qualifying examination and a final oral thesis defense.

  • Residency: A minimum residency period of one year is required.

The Research Thesis

The research thesis must be presented in a seminar open to the entire department, followed by an oral examination.

Note for Applicants: Students interested in working with a specific faculty member are strongly encouraged to contact them prior to entering the program.

Academic Prerequisites

To ensure a broad understanding of the biological sciences, graduate students must complete a program of study consistent with our undergraduate requirements.

  • Organic Chemistry: At least one semester of organic chemistry is required.

  • Note: Credits taken to fulfill this prerequisite cannot be applied toward the 30 graduate credit hours required for the degree.

See the Graduate Catalog and the Graduate Handbook for details.