Produced in partnership with OCR for the 2008 OCR A Level Biology specification, this Revision Guide complements the A2 Student Book and provides students with that extra help they need for exam preparation. Written by experienced examiners and teachers, the OCR A2 Biology Revision Guide provides: comprehensive coverage of the specification for the exams bite-sized chunks of information, making it easier for students to organize their revision time quick-check revision questions to test knowledge and understanding hints and tips from examiners to help students avoid common errors lots of practice exam-style questions for each unit answers to questions so students can check they are on the right track.