SAT Subject Test Biology E/M (6th Edition) is the top choice for test preparation. This comprehensive guide includes in-depth content review, practice questions, and access to online resources. Master the biology concepts and improve your score with Barron's.

• A short diagnostic test
• Two full-length Biology E/M practice tests
• All test questions answered and explained
• A test overview and an extensive subject review of all topics covered on the exam
• More than 350 additional practice questions with answers