Kungani izinja zinamehlo ahlukene?

Kukhona izinja ezinemibala ehlukene. Njengomthetho, kulokhu, iso elilodwa libomvu, kanti elinye liluhlaza okwesibhakabhaka. Kungani izinja zinamehlo ahlukene futhi kufanele ngikhathazeke kulokhu?

Kungani izinja zinamehlo anemibala ehlukene?

Lesi simo sibizwa nge-heterochromia. I-Heterochromia umehluko weso, izinwele, noma umbala wesikhumba. Kwenzeka ngenxa yokweqisa noma ukuntuleka kwe-melanin.

Kulesi simo, kwenzeka ukuthi amehlo ezinja anemibala ehlukene, futhi kwenzeka ukuthi iris yeso elilodwa lidwetshwe ngemibala ehlukene. Isibonelo, iso elinsundu lingase libe namabala aluhlaza okwesibhakabhaka.

Kunezinhlobo ezahlukene zamehlo ezilwaneni nakubantu. Kungaba isici sokuzalwa noma esitholiwe.

Phakathi kwezinja, amehlo angafani avame ukubonakala kuma-Border Collies, Huskies, Shelties, Collies, and Australian Shepherds. Ezinye izinhlobo kanye ne-mestizos mancane amathuba okuba ziziqhayise ngale mfanelo.

Ingabe kuyingozi uma inja inamehlo ahlukene?

Uma amehlo ahlukene eyisici sokuzalwa senja, ngokuvamile lokhu akuyingozi futhi akuphazamisi umbono.

Kodwa kwenzeka ukuthi umbala wamehlo wenja ushintsha ngenxa yokugula noma ukulimala. Futhi lokhu, yiqiniso, akunakunakwa. Kuyafaneleka ukuthintana nodokotela wezilwane ozosungula imbangela "yokungavumelani" futhi, uma kunesidingo, anikeze ukwelashwa.