A complementary finding, from a completely different methodology, is that adopted siblings reared together -- the mirror image of identical twins reared apart, they share their parents, their home, their neighborhood, don't share their genes -- end up not similar at all.
Jedan dodatni nalaz, dobijen potpuno različitom metodologijom, nam kaže da usvojena spojena braća -- kao zrcalna slika jednojajčanih odvojenih blizanaca, dijele svoje roditelje, svoj dom, svoje susjedstvo, ali ne i roditeljske gene -- na kraju uopće ne ispadnu slični.