Which of the Following Best Summarizes the Biological Influence on the Psychological

Which of the following best summarizes the biological influence on the psychological differences between males and females?

A) The presence or absence of testosterone prenatally has a strong influence on behavior.
B) The fetus's receptivity to estrogen is the primary influence of gender roles.
C) Prenatally,the absence of testosterone will have a stronger influence on behavior than will the presence of estrogen.
D) Prenatal hormones have very little,if any,influence on behavior and gender role.