A broad range of courses are taught in most biological disciplines, although the department is focused in two major directions. The Divisions of Molecular, Cellular, and Developmental Biology (MCD) and Evolution, Ecology and Behavioral Biology (EEB) incorporate current areas of special interest in environmental microbiology, population and microbial genetics, developmental biology, plant and animal physiology, metabolism, phycology, plant and animal ecology, behavioral ecology, invertebrate zoology, and community and ecosystem ecology of large rivers, small streams, and wetlands.

Students seeking the Ph.D. Degree in Biology traditionally have a master’s degree or its equivalent; however, students may enter the program with only the baccalaureate degree. Generally, the first year or two is spent in course work, research is begun by the second year, and the thesis/dissertation completed in the final year.

Program Admission Procedure

The following requirements must be met in order to be admitted to the Ph.D. program in the Department of Biology.

1. The applicant must have a baccalaureate degree with a major in biology or an acceptable sub-discipline of biology.

2. The applicant must meet the following admissions standards:

• an undergraduate GPA of 3.0 or higher;
• a composite score of at least 1100 on the general test section (verbal + quantitative) and 3.5 on the analytical writing section of the GRE. A composite MCAT score of 24 (at least 8 in each category) or a DAT score of 51 (at least 17 in each category) are acceptable alternatives.
• For foreign students, a TOEFL score of 535 or higher (paper exam), 235 or higher (computer exam) or 83 (internet exam) is required. Students holding a baccalaureate or advanced degree from an accredited institution in the United States are exempt from this requirement.

3. All applicants must review the research specialties of the departmental faculty to ensure that an area compatible with the student's interest is available. Applicants for the Ph.D. program must communicate with a member of the biology faculty prior to admission and receive agreement that the faculty member will serve as the major professor. No formal admission to the program can occur without the preliminary acceptance of a mentor. Faculty contact information is available at http://louisville.edu/a-s/biology.

Your application will be complete when we have all of the following (final action on an application cannot be taken until all items have been received):

Send to the Office of Graduate Admissions, University of Louisville, Louisville, KY 40292:

1. a completed application form and application fee;

2. one official transcript of all previous undergraduate and graduate coursework;

3. official GRE, MCAT or DAT scores;

4. two or more letters of recommendation from persons familiar with your academic performance; and

5. for foreign students, official TOEFL scores.

Send to the Director of Graduate Studies, Department of Biology, University of Louisville, Louisville, KY 40292:

1. a completed departmental application (Information Form), found at http://louisville.edu/a-s/biology

Deadline for completed applications to be reviewed are:

July 15 for Fall admission, December 1 for Spring admission, and April 15 for Summer admission.

Graduate Assistantships

Requirements for the Ph.D. degree in Biology