In the Foofnagle family,the trait of being able to yodel affects members of both sexes in every generation.This trait could be
A) autosomal recessive or autosomal dominant.
B) autosomal recessive but not autosomal dominant.
C) autosomal dominant but not autosomal recessive.
D) conclusive or inconclusive.
E) caused by something in the environment and not inherited at all.

Question

Quizplus · Accepted Answer

The trait is expressed in both sexes in every generation, which is consistent with autosomal dominant inheritance.

In the Foofnagle Family,the Trait of Being Able to Yodel