Grade 9

Grade 9 Biology

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  • Unit 4

    Unit 3
    Unit 5

    Reproduction

    Reproduction

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      4.1 Introduction to reproduction Page

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      4.4 Sexual reproduction in Humans Page

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      4.6 Male reproductive structures Page

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      4.7. Female reproductive structures Page

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      4.8 The Menstrual cycle Page

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      4.9 Fertilization and pregnancy Page

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      4.10 Methods of birth control Page

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      4.11 Sexually transmitted infections (STIs): Transmission and prevention Page

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      Review Questions Page

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  • Introduction

  • Unit 1

  • Unit 2

  • Unit 3

  • Unit 5

  • Unit 6

Unit 3
Unit 5