What is the percentage of children being a carrier of haemophilia if their mother is a carrier and their father is a normal man?
A. 25%
B. 50%
C. 75%
D. 100%
Answer:A
What is the percentage of children being a carrier of haemophilia if their mother is a carrier and their father is a normal man?
A. 25% B. 50% C. 75% D. 100%