Anthony Learns That the Suggestion That Sexual Orientation May Have

Anthony learns that the suggestion that sexual orientation may have a biological basis can be seen in studies that show which of the following?

A) Heterosexual men are more likely to be over 6 feet tall.
B) Heterosexuals and homosexuals are likely to have differences in shoe size.
C) Homosexuals are more likely to be colorblind.
D) Lesbians and gays are more likely to be left-handed.