Cercetătorii de la Universitatea din Panama au descoperit, analizând ADN-ul cuplurilor deja formate, că fiecare membru are structura genetică a sistemului imunitar opusă jumătăţii lui.
Acest lucru mai este numit de specialiştii în genetică strategie evoluţionară şi are menirea de a asigura perpetuarea speciei în condiţii de sănătoase.
“Deşi este tentant să spui că oamenii îşi aleg perechea datorită asemănărilor, studiul nostru arată clar că tocmai diferenţele fac reproducerea să meargă perfect. De asemenea s-a mai demonstrat că subconştientul ne face să alegem partenerul opus nouă pentru a concepe copii sănătoşi”, a declarat Maria da Graca Bicalho, cea care a condus studiul.
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