Interesting fact: Genes/grnetic heritage are most visibly expressed in the anatomy of the individual human face; bone structure, musculature, lipid and blood vessel density, nose, the hair and of course, eyes. Far more information is carried from observing the face than any other part of the body. #heritability
Yeah, nostr:npub1sr92xvmaxdmqac64d9exptc2qw9wd2pwd593jhrak0raqt4njnhq50l2qw sounds sort of weird, but it makes sense, once you consider that men tend prefer average faces.
Anything too far away from the average or the "norm" will appeal to a smaller number of men, but those men will be especially enthusiastic.
Such as with redheads.
Discussion
Yes, bodies are more strongly effected by environment. Eyes are the biggest factor, of course.
Might be why men seem to care more about facial beauty when choosing wives, than when choosing casual sex partners.