CAIE IGCSE Biology 16.4.3 Fertilisation As the Fusion Questions

Describe fertilisation in humans as fusion of the nuclei of a sperm and an egg cell.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • Describe fertilisation as the fusion of the nuclei from a male gamete (sperm) and a female gamete (egg cell).

CAIE IGCSE Biology 16.4.3 Fertilisation As the Fusion Questions question 1

[Maximum number: 1]

When does fertilisation occur in humans?

A

when an egg is released

B

when implantation occurs

C

when sperm and egg nuclei fuse

D

when sperm are released

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