Everything students need to know to succeed on the NEW AP Biology Exam. The AP Biology course and test are being overhauled in 2019-2020. This edition is being published off-cycle in December to capture the latest College Board test changes, which include changes to both the range and proportion of content covered on the exam, and changes to the test structure itself.Cracking the AP Biology Exam, 2020 Edition, provides students with comprehensive topic reviews of all AP Biology subjects, from photosynthesis to genetics to evolution. It also includes strategies for all AP Biology question types, including grid-in and short free-response questions, and contains detailed guidance on how to write a topical, cohesive, point-winning essay.