UPCAT Science practice question 13: How many chromosomes are present in a normal human gamete?
Correct answer
B. 23
Gametes are haploid, carrying one set of 23 chromosomes. Fertilization restores the diploid number of 46.
The question
How many chromosomes are present in a normal human gamete?
- Option A: 46
- Option B: 23Correct
- Option C: 22
- Option D: 92
Why B is correct
Gametes are haploid, carrying one set of 23 chromosomes. Fertilization restores the diploid number of 46.