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 dominant but not autosomal recessive.
C)conclusive or inconclusive.
D)caused by something in the environment and not inherited at all.

Question

Quizplus · Accepted Answer

Since the trait affects both sexes and shows up in every generation, it is likely to be autosomal and dominant or recessive in nature. Option A) suggests that the trait could be either autosomal recessive or dominant.

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