Science, asked by ayanansari8218p4i7tu, 1 year ago

Why is wrong to blam the mother for sex of a child

Answers

Answered by CoruscatingGarçon
4

A man's sperm contains 22 chromosomes as well as either an X- or a Y-chromosome. A woman's egg contains 22 chromosomes plus an X-chromosome. The sperm that fertilises the egg determines the baby's sex. If the sperm carries an X-chromosome the baby will be XX and will become a girl. If the sperm carries a Y-chromosome the baby will be XY, a boy.


That is why it is wrong to blame a mother for the sex of the child as the chromosome(x or y) is of male sperm. The female just has an x chromosome.


yahootak: it's not .
CoruscatingGarçon: Brainliest pls
Answered by jharupesh1324
1

It is wrong to blame mother for birth of child because mother carries oocytes while father carries sperms.oocytes(22+xx) and sperms(22+xy).so the mother only has x chromosomes while father have both.therefore sperm decides the gender of the child not mother

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