Charlie is at a high genetic risk for alcoholism. However, he grew up in a family in which neither parent ever abused alcohol. The history of his family's drinking behavior ______ the likelihood of his
Becoming an alcoholic.
A) reduces
B) nullifies
C) increases
D) would not affect

Question

Quizplus · Accepted Answer

While Charlie's genetics may increase his risk for alcoholism, his family's lack of alcohol abuse means he likely did not grow up in an environment that normalized excessive drinking behavior. Therefore, his risk may be reduced compared to someone with both a genetic and environmental risk for alcoholism.

Charlie Is at a High Genetic Risk for Alcoholism