Question
Biology Question on Genetics
Why are genetic disorders such as haemophilia and Duchenne muscular dystrophy more prevalent in males than females?
A
Because they can only be passed on from father to son
B
Because they are dominant genetic disorders
C
Because they occur due to spontaneous mutations in the Y-chromosome
D
Because they are X-linked recessive disorders
Answer
Because they are X-linked recessive disorders
Explanation
Solution
The correct option is (D): Because they are X-linked recessive disorders