This best selling AP Biology study guide includes:

Two full-length exams that follow the content and style of the new AP Biology exam

All test questions answered and explained

An extensive review covering all AP test topics

Hundreds of additional multiple-choice and free-response practice questions with answer explanations

This manual comes with a CD-ROM that includes two additional practice tests with answers and automatic scoring.

BONUS ONLINE PRACTICE TEST: Students who purchase this book or package will also get FREE access to one additional full-length online AP Biology test with all questions answered and explained.