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6.3.2 Speciation
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Wallace and evolution

Wallace and evolution

Alfred Russel Wallace travelled widely and collected evidence about how organisms vary across different environments. He independently developed the idea of natural selection, and his joint work with Charles Darwin in 1858 prompted Darwin to publish.

6.3.2 Speciation Lesson

  1. GCSE
  2. /Biology
  3. /6.3.2 Speciation

Step-by-step lessons covering AQA GCSE Biology 6.3.2 Speciation 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.