Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anobvumirana nemafungiro aMunhuY
Chokwadi, heino ndima pfupi: Zoee murume muduku akangwara anobvumirana nepfungwa dzaYisel. Iye anotaura zvakanaka uye anotaura zvakajeka, uye ane nzwisiso huru yenhau iripo. Anotaura zvine musoro kuti pfungwa yaYisel ndiyo yakarurama.