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CCEA AS biology: unit 2 - organisms and biodiversity
Perfect for revision, these guides explain the unit requirements, summarise the content and include specimen questions with graded answers. Each full-colour new edition student unit guide provides ideal preparation for students unit exam.
Students will feel confident that they understand the unit, each guide comprehensively covers the unit content and includes topic summaries, knowledge check questions and a reference index.
Students get to grips with the exam requirements, the specific skills on which they will be tested are explored and explained. Students will analyse exam-style questions, graded student responses will help them focus on areas where they can improve their exam technique and performance.
Contents:
- Content guidance
- Principles of exchange and transport
- Gas exchange in flowering plants and mammals
- Transport and transpiration in flowering plants
- Blood transport system in mammals
- Diversity of life
- Adaptation of organisms
- Human impact on biodiversity
- Questions and Answers
- Exemplar paper 1
- Exemplar paper 2
- Knowledge check answers
- Index
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