Which of the following is a true statement about the origins of sexual orientation?
A) There is no evidence to support brain differences in heterosexual or homosexual persons.
B) Having a homosexual twin does not make one more likely to be a homosexual.
C) Birth order is not related to the development of homosexuality in females.
D) Later-born males are exposed to higher levels of prenatal testosterone and thus are less likely to be gay.

Question

Quizplus · Accepted Answer

Research indicates that birth order may influence the development of sexual orientation in males, with later-born males having a higher probability of being homosexual, possibly due to biological factors related to maternal immune responses. However, this correlation does not extend to females, making statement C true.

Which of the Following Is a True Statement About the Origins