what determines the gender of a baby?
sachin11211:
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what??
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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. Gonadalsex refers to the gonads, that is the testis or ovaries, depending on which genes are expressed.
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The male chromosomes(X andY) are mostly responsible for the sex determination of a baby rather than that of the female chromosomes (X and Y).
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