Q. A women whose brother has haemophilic is concerned about passing this trait to her offspring. What is the risk that she will have a son with haemophilia?
A. 1/8
B. 1/4
C. 1/2
D. 1
Answer: ¼
We will be happy to hear your thoughts
A. 1/8
B. 1/4
C. 1/2
D. 1
Answer: ¼
