What is/are the possible inheritance pattern(s) for the characteristic in Pedigree 1? Assume no new mutations and complete penetrance.
A) autosomal recessive only
B) autosomal dominant only
C) X-linked recessive only
D) X-linked dominant only
E) All of these are possible.

Question

What is/are the possible inheritance pattern(s) for the characteristic in Pedigree 1? Assume no new mutations and complete penetrance. 
A) autosomal recessive only 
B) autosomal dominant only 
C) X-linked recessive only 
D) X-linked dominant only 
E) All of these are possible.

Quizplus · Accepted Answer

The Answer is A

What Is/are the Possible Inheritance Pattern(s) for the Characteristic in Pedigree