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.

BONUS ONLINE PRACTICE TESTS: Students who purchase this book will also get FREE access to two additional full-length online SAT Biology Subject Tests with all questions answered and explained. The online exams can now be easily accessed by computer, tablet, and smartphone.


《Barron's SAT Subject Test Biology E/M》第六版能引導學生輕鬆戰勝 SAT 生物學科考試（生態學及分子生物學）。

本書內容詳盡完善，包括：
* 一回小型診斷測驗
* 兩回完整模擬試題（生態學及分子生物學）
* 所有試題皆附詳解
* 測驗概述與全面重點複習
* 超過 350 道練習題，附解答

本書模擬試題的格式與難度，均仿照 SAT 正式考試。

隨書附贈線上測驗：購買本書能免費享有兩回完整模擬試題，皆附詳解。線上測驗可透過電腦、平板、智慧型手機進行。