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Rainbow Rainbow

Class 10th
Maths
2 years ago

Q16) The ratio of number of chromosomes in a human zygote and a human sperm is a) 2:1 b) 3:1 c) 1:2 d) 1:3

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Dileep Vishwakarma

2 years ago

The human sperm and egg have 23 chromosomes each. So when they fuse together, the zygote formed has 23+23=46 chromosomes. So the required ratio is 46 : 23, i.e., 2 : 1.

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