explain how the sex of individual is determined
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Answer:
Most mammals, including humans, have an XY sex-determination system: the Y chromosome carries factors responsible for triggering male development. ... 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.
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Answer:
xx female and xy Male
Explanation:
24xx are present in women body .the chromosomes number in germ cells producing the gametes are diploid I.e 1pair of sex -chromosomes.
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