Mukadzi wekuBrazil anozvara mapatya ane vabereki vakasiyana

Amai vevana vaviri ava vane makore 19 ekuberekwa vanoti vakanoongororwa kuti baba vacho ndivanaani, vachiti vakatora DNA kubva kumunhu wavaifunga kuti ndiye baba, asi mushure mekuongororwa kaviri, mumwe chete. mapatya aive nemaresults akanaka.

Akabva arangarira kuti akarara nemumwe murume zuva rimwe chete uye pakazoitwa bvunzo dzechipiri zvakaratidza kuti ndiye aiva baba vemwana wechipiri.

Akasimbisa kuti akashamiswa nemhedzisiro yebvunzo, uye kuti aisaziva kuti izvi zvaigoneka, achiona kuti vana vaviri ava vava pasi pake uye mumwe wevabereki asina mumwe.

Chiitiko ichi nesainzi chinonzi heterogeneous fertilization process.

Chiremba wemusikana uyu, Tulio Jorge Franco, akati “zvinokwanisika kuti izvi zviitike kana mazai maviri asangana kubva kuna amai mumwe chete nevarume vaviri vakasiyana, vana vanogovana magene aamai, asi anomera mune imwe placenta. ” achisimbisa kuti “nyaya yacho ndeyomumwe mumiriyoni.” Anofunga kuti achaona nyaya yakafanana muupenyu hwake.

Vezvenhau vemunharaunda vakashuma kuti vacheche vanga vava nemwedzi gumi nematanhatu, asi Dr Franco vakangotaura nezvenyaya iyi svondo rino.