Question

how we determined sex of a baby?​....... please please please please please please please please please tell me it's very important

Answer 1

Answer:

men determined the sex of a baby

Explanation:

yes, it is determined by a men depending on whether their sperm is carrying a x chromosome or a y chromosome. A men's x chromosome combines with the mother's x chromosome to make a girl baby(xx) . Whether if a men's y chromosome combines with a mother's y to make a boy baby ( yx)

Answer 2

Answer: XX = Girl

XY = Boy

Explanation: The sex of a baby totally depends on male's chromosome. If father's X chromosome fused with mother's X chromosome then the child is girl.

When father's Y chromosome fused with mother's X chromosome then the child is male.

Note- Female has both XX chromosomes whereas male have XY chromosome