Question

Explain Sex Determination.​

Answer 1

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A sex-determination system is a biological system that determines the development of sexual characteristics in an organism. ... In many species, sex determination is genetic: males and females have different alleles or even different genes that specify their sexual morphology.

Answer 2

Answer:

In The male there are XY chromosome and XX in female . so when the male X chromosome fuses with the egg then it has XX cell which results in a girl and if Y chromosome fuses with the egg it has XY cell which results in boy child.

Explanation:

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