04-02-2009, 02:56 PM
a girl (with phenotypically normal parents and a brother with CF, marries a guy with CF (whose parents are phenotypically normal). What is the probability that their kid is going to have CF?
1) 100%
2) 66%
3) 50%
4) 33%
5) 25%
UW question... though i doubt the probability of them having a kid at all with the guy having CF.
1) 100%
2) 66%
3) 50%
4) 33%
5) 25%
UW question... though i doubt the probability of them having a kid at all with the guy having CF.