Which of the following is an important fact about heritability?
A) Estimates of heritability based on one group can be generalized to other groups.
B) Estimates of heritability are affected by the environment in which the people being studied live.
C) Heritability estimates apply only to a specific person, not groups of people.
D) When a trait is highly heritable, it cannot be modified by the environment.

Question

Quizplus · Accepted Answer

Heritability estimates are affected by the environment in which the people being studied live. This means that heritability estimates cannot be generalized to other groups and that they may change depending on the environmental factors present in a specific population. Additionally, the fact that heritability estimates are affected by the environment also means that highly heritable traits can still be modified by environmental factors.

Which of the Following Is an Important Fact About Heritability