Which of the following statements is true of heritability?

A) Heritability has no meaning when applied to a single case.
B) Heritability is a statistic that provides information about a single individual.
C) Heritability estimates remain constant over time and across different groups.
D) Even if the heritability of a characteristic is very high, the environment seldom matters.

Heritability

Heritability refers to the proportion of variation among individuals that can be attributed to their genetic differences, often studied in the context of traits or behaviors.

Constant Over Time

A situation or condition that remains unchanged throughout different periods.

Single Case

An in-depth study or analysis of a single instance, event, or subject as a method of research.