Question

what dou mean buy human sex determination whether both male or female are responsible for it

Answer 1

Answer:

human sex determination means when you determine whether the child is boy or a girl.

Men determine the sex of a baby depending on whether their sperm is carrying an X or Y chromosome. An X chromosome combines with the mother's X chromosome to make a baby girl (XX) and a Y chromosome will combine with the mother's to make a boy (XY).