Publisher's Synopsis
This book is packed with practice questions for students taking the GCSE Biology OCR 21st Century course. It covers all the topics for the year 10 and 11 exams with a range of exercises that test what you know and how well you can apply your knowledge. The answers come in a separate book (9781847626141). Matching study notes and explanations are also available in the CGP Revision Guide (9781847626127).
