>>12118287trust me you don't want my genes. IQ never did me any good. also, populations likely have synergistic effects of specific DNA alleles that makes racial purity desirable.
ex: gene 1 sets nose angle slightly more vertical
gene 2 increases nose length
so without gene 1 you'd have a large protruding nose, but with gene 2 it'd nicely fit the shape of your face. with only gene 1, your nose would look very small or upturned.