<p><b>Revise smart and save!</b></p><p>Designed for hassle-free classroom and independent study, our Revision Guides are designed to complement the Student Books with a range of specially designed features such as:</p><ul><li>One-topic-per-page format </li><li>Worked examples with exemplar answers </li><li>''Now Try This'' practice questions </li><li>Knowledge checks and skills checks </li><li>Includes <b>FREE</b> online edition!</li></ul><p>With a one-to-one page correspondence between this Revision Guide and the companion OCR AS/A level Biology Revision Workbook, the hugely popular REVISE series offers the best value available for A level students.</p>