If a mother is a carrier of the recessive gene (Xx) for hemophilia and there is a 25% chance of having a child with hemophilia, what must the
father's genotype be?

If she gets the X chromosome with the hemophilia gene she will be a carrier. So a carrier's daughter has a 50% chance of being a carrier. A woman who is a carrier has: a 25% (one in four) chance of having a daughter who is a carrier.

Explanation:

explanation:

1 rosales   order

2 eurarya   domain

3 rosaceae   family

4 cania - genus

5 plantae - kingdom

6 magnoliopsida - class

7 rosa - species

8 magnoliophyta - phylum

check for the pregnancy rating of drug. if its class c or d see if other alternatives