What does the pattern of inheritance in this pedigree indicate about the disease allele?
A)The disease allele is recessive
B)The disease allele is dominant
C)There is no indication that the disease allele is either dominant or recessive
D)The disease allele is not inherited but only arises by a new mutation in those individuals that are affected.

Question

What does the pattern of inheritance in this pedigree indicate about the disease allele?
A)The disease allele is recessive 
B)The disease allele is dominant 
C)There is no indication that the disease allele is either dominant or recessive 
D)The disease allele is not inherited but only arises by a new mutation in those individuals that are affected.

Quizplus · Accepted Answer

The Answer is A

What Does the Pattern of Inheritance in This Pedigree Indicate