A method for estimating environmental influence on a particular trait is through the study of:
A)twins
B)the males in the P₁ generation
C)the females in the F₁ generation
D)humans compared with other organisms

Question

Quizplus · Accepted Answer

Twin studies involve comparing the similarities and differences between identical twins (who share 100% of their genetic material) and fraternal twins (who share only 50% of their genetic material). By comparing the traits of identical and fraternal twins, researchers can estimate the contribution of genetics versus environmental factors to a particular trait. This method is widely used in the field of behavioral genetics to investigate the effects of nature versus nurture on personality, intelligence, and other traits.

A Method for Estimating Environmental Influence on a Particular Trait