Question

The sex of the child is determined by the father's sperm.give reason fast please​

Answer 1

Answer:

In the XY sex-determination system, the female-provided ovum contributes an X chromosome and the male-provided sperm contributes either an X chromosome or a Y chromosome, resulting in female (XX) or male (XY) offspring, respectively. Hormone levels in the male parent affect the sex ratio of sperm in humans.

Answer 2

Answer:

The male gamete has XY chromosomes while female have both X chromosomes so the child gets X from mother irrespectively so the male gamete if gives X then child is girl and if it gives Y then child is male so sex of child is determined by father's sperm.

hope it helps you Matey.