Correct!

Hemophilia in humans is due to an X-chromosome mutation. What will be the results of mating between a normal (non-carrier) female and a hemophilac male?

A.	half of daughters are normal and half of sons are hemophilic.
B.	all sons are normal and all daughters are carriers. Daughters inherit a normal allele from their mother and the hemophilia allele from their father. Sons inherit the normal allele from their mother.
C.	half of sons are normal and half are hemophilic; all daughters are carriers.
D.	all daughters are normal and all sons are carriers.
E.	half of daughters are hemophilic and half of daughters are carriers; all sons are normal.