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Lessons in this unit

Lesson 1

Meiosis and fertilisation

Lesson 2

Sexual vs. Asexual reproduction

Lesson 3

Advantages and disadvantages of sexual and asexual reproduction

Lesson 4

Genes, DNA and chromosomes

Lesson 5

Nancy Chang

Lesson 6

Protein synthesis

Lesson 7

Genetic Inheritance (Higher)

Lesson 8

Inherited disorders (Part 1)- Higher

Lesson 9

Inherited disorders (Part 2)

Lesson 10

Sex determination

Lesson 11

Mendel

Lesson 12

Mid-Topic review

Lesson 13

Variation and natural selection (Part 1)

Lesson 14

Variation and natural selection (Part 2)

Lesson 15

Evolution and extinction

Lesson 16

Darwin and Wallace

Lesson 17

Speciation

Lesson 18

Evidence for Evolution (Part 1)

Lesson 19

Evidence for Evolution (Part 2)

Lesson 20

Selective breeding

Lesson 21

Genetic engineering (Part 1)

Lesson 22

Genetic engineering (Part 2)

Lesson 23

Cloning

Lesson 24

Classification

Lesson 25

End of topic review (Part 1)

Lesson 26

End of topic review (Part 2)