This CGP Complete Revision & Practice book is the perfect way to prepare for AQA AS-Level (and Year 1 of A-Level) Biology. It's packed with straightforward study notes, helpful examples and full-colour diagrams. We've included more challenging exam practice than ever before with plenty of practice questions and exam-style questions (with detailed answers) for every topic - plus a section of mixed (synoptic) practice testing different parts of the course. To round things off there's a section of in-depth advice on Practical Skills. There's even a free Online Edition of the whole book - just use the code printed inside the book to access it on your PC, Mac or tablet. For even more practice don't miss CGP's AQA AS-Level (and Year 1 of A-Level) Biology Exam Practice Workbook (9781782949084).