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Exam-style practice

Sexual reproduction answer explanations

Review worked answers and explanations for Sexual reproduction. Aligned to Cambridge IGCSE Biology.

Answer explanations

Question 1 of 8

Review the answer support, then move sideways through the set.

Paper 3 structured question: Sexual reproduction

Paper 3Theory (Core)2 marks

Description

Sexual Reproduction

In sexual reproduction, two gametes merge, and their nuclei combine to form a zygote. This process results in offspring that are genetically different from each other.

  1. a

    Describe what happens when two gamete nuclei merge during sexual reproduction.

    [2]