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AQA GCSE Combined Science 4.6 Inheritance, Variation and Evolution – Learn Guide

Course Content

1. Reproduction and meiosis 3 Topics Sample Lesson

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1.1 Sexual and asexual reproduction

1.2 Meiosis and fertilisation

1.3 Practice: Reproduction and meiosis

2. DNA and the genome 3 Topics

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2.1 DNA, chromosomes and genes

2.3 Practice: DNA and the genome

3. Genetic inheritance 3 Topics

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3.1 The language of genetics

3.2 Punnett squares and probability

3.3 Practice: Genetic inheritance

4. Inherited disorders and sex determination 3 Topics

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4.1 Polydactyly and cystic fibrosis

4.2 Embryo screening and sex determination

4.3 Practice: Inherited disorders and sex determination

5. Variation and evolution 3 Topics

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5.1 Variation and mutation

5.2 Evolution by natural selection

5.3 Practice: Variation and evolution

6. Selective breeding and genetic engineering 3 Topics

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6.1 Selective breeding

6.2 Genetic engineering

6.3 Practice: Selective breeding and genetic engineering

7. Fossils, extinction and resistant bacteria 3 Topics

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7.1 Evidence for evolution and fossils

7.2 Extinction and resistant bacteria

7.3 Practice: Fossils, extinction and resistant bacteria

8. Classification of living organisms 3 Topics

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8.1 The Linnaean system

8.2 Domains and evolutionary trees

8.3 Practice: Classification of living organisms

9. Bringing it together 2 Topics

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9.1 Mixed retrieval

9.2 Exam practice

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