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.
Step-by-step lessons on AQA A Level Biology Investigating diversity. Each one builds up to exam-style questions. 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.