Respuesta :
male, because they select the gene because xx girl and xy is boy. so he chooses x or y.
Only the male because when their 4 gametes are generated from meiosis, 2 will carry the Y chromosome and 2 will carry the X chromosome.
The female's 4 gametes will all only carry the X chromosome.
Males are only created when Y from the male gamete fuses with a X egg from the female.
Females are only created when X froth male gamete fuses with a X egg from the female.
The female's 4 gametes will all only carry the X chromosome.
Males are only created when Y from the male gamete fuses with a X egg from the female.
Females are only created when X froth male gamete fuses with a X egg from the female.
