Biology, asked by reena15784, 10 months ago

How is sex determined in human beings ? Explain with a flow chart

Answers

Answered by anjalimandlecha10

2

Explanation:

sex in a baby is determined by the sex chromosomes.

Chromosomes are found in the nucleus of the cell.

Chromosome carry genetic material for determining the sex/gender of the baby.

If the nucleus of the egg and sperm contributing X chromosome fuses it will develop into a girl.

If the nucleus of egg and sperm contributing Y sperm it will develop into a boy.

X with Y sperm X with X sperm

boy. girl

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