In the pedigree below, the male II-1 has hemophilia, a
rare x linked recessive genetic disorder with complete
penetrance.
a. Ignoring IV-1 through IV-4, what is the probability
that III-1 is a carrier?
b. Ignoring IV-1 through IV-3, what is the probability
that IV-4 is affected, based on what you know from (a) above?
■ーーーー。 IO-T- III (D-T白 □C) □ [2] 23