Barron's AP Biology

Barron’s AP Biology is one of the most popular test preparation guides around and a “must-have” manual for success on the Biology AP Test. In this updated book, test takers will find: Two full-length exams that follow the content and style of the new AP examAll test questions answered and explainedAn extensive review covering all AP test topicsHundreds of additional multiple-choice and free-response practice questions with answer explanations This manual can be purchased alone, or with an optional CD-ROM that includes two additional practice tests with answers and automatic scoring