CAIE IGCSE Biology 16.4.3 Fertilisation in Humans
Practise defining human fertilisation as fusion of sperm and egg-cell nuclei and separating it from ovulation or implantation.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Exam points
- name sperm as the male gamete and the egg cell as the female gamete
- define fertilisation as fusion of the sperm nucleus with the egg-cell nucleus
- distinguish fertilisation from ovulation, sperm release and implantation
16.4.3—Fertilisation as the fusion 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
C
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