by which chromosome sex determination takes place in human being
virendra0530:
i think you shuld do practical and see
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Chromosomal sex is determined at the time of fertilization; a chromosome from the sperm cell, either X or Y, fuses with the X chromosome in the egg cell. Gonadal sex refers to the gonads, that is the testis or ovaries, depending on which genes are expressed.
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Y is the chromosome that determines the sex of the babay
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