Patrick Is a Gay Man Who's Never Seen Himself as Unique

Patrick is a gay man who's never seen himself as unique because of his sexual preference. He usually dismisses statements about non-sexual differences between gay and straight men as factoids, so he was surprised to learn that there is actual research evidence that gay men __________ compared to heterosexual men.

A) have much less body hair
B) are much worse at whistling
C) are more frequently colour-blind
D) are more frequently left-handed