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2.2.7 Cancer
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From controlled division to a tumour

From controlled division to a tumour

Healthy cells divide by mitosis for growth and repair. Genes controlling the cell cycle normally ensure that cells divide only when needed.

2.2.7 Cancer Lesson

  1. GCSE
  2. /Biology
  3. /2.2.7 Cancer

Step-by-step lessons covering AQA GCSE Biology 2.2.7 Cancer for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Start with the foundational topics and build up to the higher-tier material.