Question

Who is responsible for a baby: mother or father? Explain?

Answer 1

Answer:

zyogot with xx is female and xy is male on sperm

Answer 2

Answer:

the father is responsible

mother has 2 X chromosomes where as the after has 1 X n 1 Y chromosome. from both of them one chromosomes each will come we know tht since mother has 2 X during fertilization 1 X will go to the baby but as after has 2 different chromosomes it depends on which chromosome goes to the baby

Explanation:

if u didnt understand wht I wrote just read tht para

:)