Which of the following statements regarding heritability is accurate?
A)Heritability applies to a single individual rather than differences among individuals.
B)Heritability tells us whether a trait can be changed.
C)Heritability is estimated by family studies, twin studies, and adoption studies.
D)Heritability is a fixed number.

Question

Quizplus · Accepted Answer

Heritability is estimated through family studies, twin studies, and adoption studies, as they help in determining the extent to which genetic factors contribute to variability in a trait. Option A is incorrect because heritability measures differences among individuals, not just a single individual. Option B is incorrect because heritability does not relate to whether a trait can be changed or not. Option D is incorrect because heritability is an estimate and can vary depending on the population and specific circumstances.

Which of the Following Statements Regarding Heritability Is Accurate