As a biology major, you'll work hands-on in laboratory experiments and have the opportunity to engage in faculty-mentored research projects. From genetics to ecology, biology courses are designed specifically to help students understand how other fields such as chemistry, physics and math apply to biology and pre-med. Enroll in the B.S. in biology program and learn from scientists and other experts in biology, and gain broad backgrounds in science and math. These studies will give you a strong foundation for the medical field. Biology careers range from allopathy and occupational therapy to environmental science.