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Inheritance, Variation, and Evolution · Spring Term

Meiosis and Genetic Variation

Exploring the process of meiosis and how it generates genetic variation in sexually reproducing organisms.

Key Questions

  1. Describe the stages of meiosis and the reduction in chromosome number.
  2. Explain how crossing over and independent assortment contribute to genetic variation.
  3. Compare the outcomes of mitosis and meiosis in terms of cell number and genetic content.

National Curriculum Attainment Targets

GCSE: Biology - Inheritance, Variation and Evolution
Year: Year 11
Subject: Biology
Unit: Inheritance, Variation, and Evolution
Period: Spring Term

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