What would be the ratio of chromosome number between an egg and its zygote? How is the sperm genetically different from the egg?
What would be the ratio of chromosome number between an egg
and its zygote? How is the sperm genetically different from the egg?
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1 Answers
The ratio is 1 : 2. Sperms contain either X or Y chromosome
whereas an egg will always have an X chromosome.
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