Which of the following is the best definition of heritability
A)The proportion of observed differences among people that is due to genetics
B)The extent to which men and women differ in terms of their genetic makeup
C)The average genetic similarity between identical twins.
D)The average genetic similarity among strangers.

Question

Quizplus · Accepted Answer

Heritability refers to the proportion of variation among individuals in a population that can be attributed to their genetic differences. Option A accurately captures this concept by stating it is the proportion of observed differences among people that is due to genetics.

Which of the Following Is the Best Definition of Heritability