How is the sex of a new-born determined in humans? – InterviewSolution

InterviewSolution

1.	How is the sex of a new-born determined in humans?
Answer» Chromosomalsexisdeterminedat 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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