This is a lesson I used myself to teach the Genetic Diversity and Adaptations concept of unit 4 Genetics, Variation and Interdependence - A level biology, AQA specification.
Learning objective: Explain how genetic diversity can change via natural selection, genetic drift, founder effect and bottleneck events.
By the end of the lesson learners should be able to:
Success criteria:
SC1: Describe a population in terms of gene pool, genetic diversity, allele frequency.
SC2: Explain the effect of the founders effect, genetic drift and bottleneck events.
SC3: Use logarithmic graphs to determine bacterial growth.
Contains past paper questions that target this topic, some questions require knowledge from prior lessons.
Powerpoint contains 17 slides and 6 past paper questions.
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