Support for Biological Influences on Gender Differences Come from the Fact

Support for biological influences on gender differences come from the fact that

A) dizygotic twins are more similar in terms of instrumental and expressive traits than monozygotic twins.
B) females who experience prenatal exposure to male hormones prefer masculine activities.
C) females who experience prenatal exposure to male hormones prefer female playmates.
D) females who experience prenatal exposure to male hormones do not differ from other females.