Barron's AP Biology
(back cover)Three full-length AP Biology practice exams reflect the actual exam in length, subject matter, and degree of difficultyAll questions answered and explainedSubject reviews cover all test topics: biochemistry, the cell, cell respiration, photosynthesis, cell division, heredity, the molecular basis of inheritance, classification, evolution, plants, animal physiology, the human immune system, animal reproduction and development, ecology, animal behavior, and an extensive laboratory sectionStudy advice and test-taking tips