Which term do researchers usually reserve for anatomical,biological,or genetic differences between females and males?

A) physiology
B) gender
C) sex
D) gender roles

Gender Roles

Social and behavioral norms that are considered appropriate for individuals of a specific sex in the context of a specific culture, which influence how people behave and interact.

Sex

Typically refers to sexual anatomy and sexual behavior.

Physiology

Physiology is the scientific study of the functions and mechanisms in a living system, including the processes by which the body or its parts function.