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Darwin's observations

Darwin's observations

Phylogenetic tree showing several finch species branching from shared ancestral populations over time During and after his voyage on HMS Beagle, Charles Darwin compared living organisms, fossils and environments. He noticed that organisms from different places had similarities but also showed differences associated with their surroundings.

5.2.6 Darwin and Wallace Lesson

  1. GCSE
  2. /Biology
  3. /5.2.6 Darwin and Wallace

Step-by-step lessons on OCR GCSE Biology 5.2.6 Darwin and Wallace. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons