It is preferable for students who plan to major in biology, or think they may be interested in doing so, to take Biology 101 and 102 during their first year at Williams. It is also possible to begin the Biology major during the sophomore year, although students should understand that that may require taking two or more biology courses during several semesters. Students interested in biology, whether or not they intend to major in it, are encouraged to take Biology 101 and/or 102. It is also possible, with permission of the instructor, to take Biology 154 (The Tropics), Biology 203 (Ecology), and/or Biology 204 (Animal Behavior) without prerequisite.
Students with unusually strong backgrounds in biology, such as those with an AP score of 5 or an IB score of 6 or 7, may be permitted to elect a sophomore-level course in lieu of Biology 101 and/or Biology 102 upon successful completion of a departmental placement exam. Because the content of our BIOL 101 is somewhat different than AP Bio, with much more emphasis on experimental evidence and design, only a few students each year place out.
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For students enrolled for the 2020-21 academic year, the placement exam should be completed by Friday, August 7 so students have the results before Pre-registration. We recommend that you take it before you pre-register for your fall courses.
The placement exam should take about 75 minutes to complete.
Section 1: Honor Code Statement (Required for all students)
The placement exam, which helps us learn about your biology background, is closed-notes and closed-book, and thus accessing information and help is a violation of the Honor Code. It is also a violation of the Honor Code to share the form or content of the exam with anyone else, either while you are taking it or afterwards.
Williams College prides itself on the Honor Code (http://sites.williams.edu/honor-system/). In this section, you will be asked to acknowledge that you have read the Honor Code statement and that you agree to abide by the code. Note that it is also in your best interest to provide the faculty with a fair description of your background in biology to allow us to place you most appropriately.
Section 2: The Exam
Still have questions about the Biology Placement Survey? Please contact Professor Dan Lynch.