All of the Following Findings Have Been Observed in Research

All of the following findings have been observed in research on sexual orientation EXCEPT:

A) Homosexual and heterosexual males have different adult levels of sex hormones.
B) Homosexual women are more likely to be considered "tomboys" and to be interested in boy's toys.
C) Homosexual children are more likely to engage in gender-nonconforming behaviours.
D) Homosexual children seem to know early in life that they are somehow different from their same-sex peers.