Question
Question: A woman with one gene for haemophilia and a gene for colour blindness on one of X chromosomes marrie...
A woman with one gene for haemophilia and a gene for colour blindness on one of X chromosomes marries a normal man. How will the progeny be?
A
All sons and daughters haemophilic and colour blind
B
50% haemophilic colour blind sons and 50% normal sons
C
50% haemophilic daughters and 50% colour blind
daughters
D
Haemophilic and colour blind daughters
Answer
50% haemophilic colour blind sons and 50% normal sons