In a Study of Gender Differences in Sexual Predispositions, a Research

In a study of gender differences in sexual predispositions, a research team raised newborn sheep with goat parents and newborn goats with sheep parents. They found that _____ preferred to mate with members of the adoptive species.

A) females, but not males,
B) females more than males
C) males, but not females,
D) males more than females