X-linked dominant inheritance pattern MCQ - Practice Questions with Answers

Males can only get an X chromosome from their mother whilst females get an X chromosome from both parents.

Females tend to show higher prevalence of X-linked dominant disorders because they have more of a chance to inherit a faulty X chromosome. 

Both (a) and (b) 

None of the above.

X-linked dominant traits do not necessarily affect males more than females (unlike X-linked recessive traits).

All fathers that are affected by an X-linked dominant disorder will have affected daughters but not affected sons.

Both (a) and (b) 

None of the above.