The extent to which a trait is inherited versus acquired through interactions with the environment defines the concept of:
A) heritability
B) genetic predisposition
C) genetic engineering
D) concordance

Question

Quizplus · Accepted Answer

Heritability is the measure of how much of the variation in a trait is due to genetic factors, versus how much is due to environmental factors. Therefore, it captures the extent to which a trait is inherited versus acquired through interactions with the environment. Choice B (genetic predisposition) refers to individuals who are more likely to develop a particular trait or disorder due to their genetic makeup. Choice C (genetic engineering) refers to the manipulation of an organism's genetic material to alter its traits. Choice D (concordance) refers to the degree to which a characteristic or trait is shared by both members of a pair of twins.

The Extent to Which a Trait Is Inherited Versus Acquired