The fraternal birth order effect refers to the finding that
A. if one brother is a homosexual, other brothers are more likely to be homosexual.
B. brothers are more likely than sisters to be born in succession.
C. the more older brothers a boy has, the more likely he is to be homosexual.
D. brothers are more likely to be first born.
Answer:C
The fraternal birth order effect refers to the finding that
A. if one brother is a homosexual, other brothers are more likely to be homosexual. B. brothers are more likely than sisters to be born in succession. C. the more older brothers a boy has, the more likely he is to be homosexual. D. brothers are more likely to be first born.