Biology, Ph.D.

Saint Louis University – Globally Recruit

Suggested courses include: biology (a minimum of eighteen, upper-division credits); chemistry (a minimum of eight, upper-division credits including two semesters of organic chemistry or one semester of organic chemistry and the other of biochemistry); physics (two semesters); mathematics (through a course in calculus). A formal minor is not permitted.

For students interested in ecology, evolution or systematics, additional coursework in some of the following areas is also recommended: genetics, general ecology, evolution, introductory statistics, general botany, and a taxonomically oriented course. For students interested in Cell or Molecular Biology, additional coursework in some of the following areas is recommended: genetics, biochemistry, cell biology, physiology, molecular biology, microbiology or immunology.

English Language Proficiency Requirements

To ensure a successful academic experience at Saint Louis University, we require international applicants to demonstrate they are proficient in the English language by submitting scores from any one of the following standardized tests:

IELTS minimum score of 6.5; Internet-based TOEFL (IBT) minimum score of 80; Paper-based TOEFL (PBT) minimum score of 550; PTE minimum score of 54; Duolingo minimum score of 125.