Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anosangana naMunhuY papati yakanaka
Chokwadi, heino ndima pfupi: Jacari anosangana naDarwin papati yakashongedzwa. Vanokurukura zvishoma uye Jacari anowana kuti anofarirawo unyanzvi. Anowana nhamba yake uye vanobvumirana kuenda kune imwe nzvimbo yokuratidzira mifananidzo kuvhura pamwe chete vhiki inotevera.