Barron's Regents Exams and Answers: Biology provides essential review for students taking the Biology Regents, including actual exams administered for the course, thorough answer explanations, and comprehensive review of all topics. This edition features: Four actual Regents exams administered in 2016 and 2017 to help students get familiar with the test Comprehensive review questions grouped by topic, to help refresh skills learned in class Thorough explanations for all answers Score analysis charts to help identify strengths and weaknesses Study tips and test-taking strategies Looking for additional practice and review? Check out Barron's Biology Power Pack two-volume set, which includes Let's Review Biology in addition to the Regents Exams and Answers: Biology book.