A behavior geneticist would be most interested in studying hereditary influences on

A) skin color.
B) sexual anatomy.
C) physical attractiveness.
D) personality traits.

Personality Traits

Enduring characteristics that describe an individual's behavior, attitude, and emotions, influencing how they interact with the world.

Behavior Geneticist

A researcher who studies the influence of genetic inheritance and environmental factors on human behavior, often through twin and adoption studies.

Sexual Anatomy

Refers to the structural aspects of biological sex in organisms, including the reproductive system and sexual organs.