Biology, asked by Sameer11111, 1 year ago

what are the sex chromosomes?

Answers

Answered by Banupriya
9
both male and female have 23 pairs of chromosomes..all the 22 pairs are similar except the 23rd pair.. this 23rd pair of chromosomes are the sex chromosomes...this pair of chromosome determines the sex of the child to be born.... 


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Answered by sherineniki10irin
1
the sex of the child is determined of these chromosomes. In males they are 22+xy pairs and in females they are 22+xx pairs of chromosomes

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