Question

Hemophilia is an x-linked recessive disease. Under which of the following conditions will a female child inherit hemophilia?

A.Both parents must have the hemophilia allele.
B.Only the father must have the hemophilia allele.
C. Both sets of grandparents must have the hemophilia allele.
D.Only the mother must have the hemophilia allele.

Answer 1

The correct answer would be:

Both parents must have the hemophilia allele.

Answer 2

A.Both parents must have the hemophilia allele.