AP Biology Practice Tests

The AP Biology course is focused on enduring, conceptual understandings and content that supports these understandings. The emphasis of the course is on learning essential concepts and reasoning skills. It is the equivalent of a two-semester college introductory course. Our free AP Biology practice test is a great place to start your exam prep.

 Free AP Biology Practice Tests

AP Biology Exam

The AP Biology test is divided into two sections. Section I is multiple choice and Section II is free response. You have 90 minutes to complete each section, and each section will account for half of your grade.

Section I consists of 60 multiple choice questions. Some questions are individual and others are sets that refer to one diagram or set of data.

Section II consists of 2 long and 4 short free response questions. Students are allowed to use simple four-function calculators on the entire exam.

Get started on your exam prep right now with our free AP Bio practice tests. They feature challenging questions with instant scoring, along with thorough explanations for the correct answers.