Can anyone help me out with this??

D. A female could get the disease only by having a mother who is a carrier and a father who has the disease. Since most males with the disease do not survive to reproductive age, this is an extremely unlikely event.

Explanation:

Hemophilia is a inherited bleeding disorder and genetics has alot to do with it. The answer to your problem is D because hemophilia is very deadly so males with this have a high mortality rate (compared to healthy males) thus they cannot pass their seed forward as much which reduces the chance of female being born and inheriting the disease.

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse