CAIE IGCSE Biology 16.2.3 Nuclei of Gametes Are Haploid and That Questions
Practise explaining the chromosome-set difference between haploid gamete nuclei and a diploid zygote nucleus in sexual reproduction.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Practise explaining the chromosome-set difference between haploid gamete nuclei and a diploid zygote nucleus in sexual reproduction.
Fig. 4.1 is a diagram of the human female reproductive system.
Fig. 4.1
Fertilisation is the fusion of the nuclei of a male gamete and a female gamete resulting in a zygote.
State the number of chromosomes present in a human:
female gamete
zygote
23 ;
46 / 23 pairs ;