The <em>A-Z Biology Handbook</em> explains all the key terms in your A-level course, and has been completely updated for the new AS and A2 specifications. Each entry begins with a clear definition and is followed by explanation, worked examples and cross-references where relevant.<br><br>The handbook provides expert advice from a leading author that will help familiarize you with the language of biology--the more important the term, the more detailed the entry. It is invaluable for students of all biology and human biology pre-university courses, as well as undergraduates.<br><br>This new digital edition includes free access to a supporting website to make searching for terms even quicker, and a free desktop widget to bring concise definitions instantly to your fingertips.