Princeton Review AP Biology Prep, 2021

EVERYTHING YOU NEED TO HELP SCORE A PERFECT 5—now with 33% more practice than previous editions!

Ace the 2021 AP Biology Exam with this comprehensive study guide, which includes 3 full-length practice tests, thorough content reviews, targeted strategies for every section, and access to online extras.

Techniques That Actually Work.
• Tried-and-true strategies to help you avoid traps and beat the test
• Tips for pacing yourself and guessing logically
• Essential tactics to help you work smarter, not harder

Everything You Need to Know to Help Achieve a High Score.
• Comprehensive content review for all test topics
• Updated to align with the latest College Board standards
• Engaging activities to help you critically assess your progress
• Access to study plans, a handy list of key terms and concepts, helpful pre-college information, and more via your online Student Tools

Practice Your Way to Excellence.
• 3 full-length practice tests with detailed answer explanations
• Practice drills at the end of each content review chapter
• End-of-chapter key term lists to help focus your studying

The experts at The Princeton Review have been helping students, parents, and educators achieve the best results at every stage of the education process since 1981. The Princeton Review has helped millions succeed on standardized tests, and provides expert advice and instruction to help parents, teachers, students, and schools navigate the complexities of school admission. In addition to classroom courses in over 40 states and 20 countries, The Princeton Review also offers online and school-based courses, one-to-one and small-group tutoring as well as online services in both admission counseling and academic homework help.