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  1. AS Level
  3. Biology OCR A

Biology

Spec H020

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Step-by-step OCR A AS Level Biology lessons by topic, building up to exam-style questions.

Module 1: Development of practical skills in biology

Practical skills assessed in a written examination

Practical skills assessed in the practical endorsement

Module 2: Foundations in biology

Foundations in biology

Module 3: Exchange and transport

Exchange and transport

Module 4: Biodiversity, evolution and disease

Communicable diseases, disease prevention and the immune system

Biodiversity