The introductory biology sequence consists of three courses (BIOL 161, 162, 163) each offered during the spring and fall semesters. It is very important that students who are considering the biology major start their science (biology and chemistry) and mathematics courses during their first year. Students with a strong science background (e.g., AP courses) should take two science courses each semester and mathematics; others may take different loads as described on the Incoming Students website.
- For those students who are interested in health professions and/or cellular and molecular biology, we recommend CHEM 181 during the fall semester and CHEM 221 during the spring semester. Students should also take BIOL 161 beginning either in the fall or spring. We also recommend taking mathematics.
- Students whose interests lie in ecological or organismal biology should take either BIOL 162 or BIOL 163 during the first semester. Students with strong science backgrounds may also take chemistry starting in the fall with CHEM 181.
Most students should plan to complete their mathematics requirement and at least two science courses (either chemistry or biology) in their first year. The appropriate mathematics course depends on a student’s mathematical background. Please read the advisory information under Mathematics.
Courses
BIOL 161
Introduction to Cellular and Molecular Biology
Common Area: Natural Science
Fundamental principles of biology studied at the molecular and cellular levels of organization. Intended for all potential biology majors and pre-health students regardless of major. Includes laboratory.
BIOL 162
Introduction to Mechanisms of Multicellular Life
Common Area: Natural Science
Fundamental principles of mechanistic biology at the organ and system levels. Emphasis on vertebrates with some material on higher plants. Intended for all potential biology majors and pre-health students regardless of major. Includes laboratory.
BIOL 163
Introduction to Biol Diversity and Ecology
Common Area: Natural Science
An introduction to evolution, ecology and the diversity of life: plants, animals, fungi, protists and prokaryotes. Intended for all biology and environmental studies majors.