The Department of Biology offers a program that provides a thorough preparation for graduate or professional school, the laboratory training necessary for entry into advanced programs in biotechnology, or a supplement to other major studies needing a broad background in biology. A strong emphasis is placed on laboratory and field experience, not only to acquaint the student with the working methods of science, but also to foster inquiry and creativity. Moreover, in recognition that all biological understanding has its origin in research, and this fundamental activity is as exciting as it is enlightening, all biology majors are required to include a Research Experience in their program of study. The Research Experience can be fulfilled in several ways, including research on campus under faculty supervision (see Undergraduate Research) or off-campus through our internship program. The following high school preparation is strongly recommended for students planning a major in biology at USD: elementary algebra, plane geometry, intermediate algebra, trigonometry, chemistry, physics, and biology.

Students are urged to consult departmental advisors early in their college career in order to select a program of courses most suitable to their future goals. The high faculty-to-student ratio allows each student to receive individualized assistance in course selection and career planning. The flexible structure of the biology major allows each student to focus his or her studies in one or more areas of interest. To assist those students preparing for careers in the health sciences, the university offers a Pre-Health Advising office within the Dean?s office of the College of Arts & Sciences. By working together with the Pre-Health advisor and their academic advisor within the Biology Department, pre-health students can design a course of study that best prepares them for their chosen professional school.