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Investigating diversity
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From phenotype to sequence data

From phenotype to sequence data

Investigating diversity means measuring how much genetic variation exists within a population, or how closely related two species are. Older studies often relied on observable characteristics because phenotype is easier to record than DNA.

Investigating diversity Lesson

  1. A Level
  2. /Biology
  3. /Investigating diversity

Step-by-step lessons covering AQA A Level Biology Investigating diversity for A Level Biology. Each lesson works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Build a strong foundation in cell biology and biochemistry early on, since later topics on genetics, ecology and physiology all draw on these core concepts.