Phenylketonuria in humans is an example of ________.
A) incomplete penetrance
B) codominance
C) an environmentally-influenced trait
D) incomplete dominance

Question

Quizplus · Accepted Answer

Phenylketonuria (PKU) is an inherited disorder that increases the levels of a substance called phenylalanine in the blood. Its expression can be influenced by diet, making it an example of an environmentally-influenced trait.

Phenylketonuria in Humans Is an Example of ________