What Do Social Role Theorists Believe Causes Gender Differences in Sexual

What do social role theorists believe causes gender differences in sexual roles?

A) Deviating from norms has negative social consequences.
B) Hormones cause hardwired differences in behaviour between males and females.
C) Sociosexual pressure creates male and female gender roles.
D) Evolutionary forces have led to a tendency for all people to conform to a role that promotes procreation.