Barron's SAT Subject Test Biology E/M, 5th Edition

This updated edition prepares students to succeed on the SAT Subject Test in Biology E/M (Ecology and Molecular). This comprehensive manual presents--

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
The practice tests reflect the actual test in format and degree of difficulty.