Barrons Barron's SAT Subject Test in Biology E/M

This brand-new test preparation manual presents a short diagnostic test and two full-length practice tests that reflect the most recent SAT Subject Test in Biology E/M. Both tests include 60 core questions plus 20 E (Ecology) and 20 M (Molecular) questions with detailed explanations of answers. This manual also includes extensive subject reviews with more than 300 questions and answer explanations, an overview of the SAT subject tests, and important test-taking tips.