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Cambridge IGCSE Biology practice

Paper 3 structured question: Sexual reproduction in humans

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Attempt questionSexual reproduction in humans revisionRevise the key idea

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Sexual reproduction in humans

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Paper 3Theory (Core)2 marks

Differences between male and female gametes

Description

Male and Female Gametes

Male gametes (sperm) are produced in large numbers and have a tail for movement. Female gametes (eggs) are produced in smaller numbers and contain nutrients to support the embryo.

  1. a

    Compare male and female gametes in terms of quantity and nutrient content.

    Aim for approximately 2 distinct marking points.

    [2]

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Paper 3 structured question: Sexual reproduction in humans

Paper 3Theory (Core)2 marks

Description

Male and Female Gametes

Male gametes (sperm) are small, motile cells produced in large numbers. Female gametes (eggs) are large, non-motile cells produced in smaller numbers and contain nutrients to support early development.

  1. a

    Compare male and female gametes in terms of size and movement.

    Aim for approximately 2 distinct marking points.

    [2]