Siyazi iheterochromia njenge imeko enokuthi ichaphazele uhlobo ngalunye lwehlabathi, ekwagqitywa lilifa lemfuza.
Ukuthathela ingqalelo ukuguqulwa kombala kunye nenani leemelanocytes ezifumaneka kwi-iris, eziyizisele ezikhuselayo ezifumaneka kwi-melanin, sinokubona ubukho bombala omnye okanye omnye.
Iiklasi zeheterochromia ezinjeni
I-Heterochromia iridium okanye yaziwa njengokugqibelela
Olu luhlobo lweheterochromia ezinjeni apho sinokubona iliso lombala ngamnye owahlukileyo.
IHeterochromia iridis okanye ikwabizwa ngokuba yiheterochromia
Kuxa sinokuthi siqwalasele imibala eyahlukeneyo kwi-iris enye Kwinja.
I-heterochromia yokuzalwa
Olu luhlobo lweheterochromia leyo inemvelaphi yemfuza.
I-heterochromia efumanekayo
Oku kunokuba kubangelwa kukuhlukumezeka Nokuba kungenxa yesifo esithile, njengeglaucoma okanye mhlawumbi uveitis.
Enye yezinto ezibangela umdla esinokuzongeza malunga nale meko yile iheterochromia epheleleyo ayiqhelekanga kakhulu ebantwini, kodwa ukuba kwimeko yezinja okanye nakwiikati njengomzekelo. Ngaphandle koko, kubaluleke kakhulu ukugxininisa ukuba lo ngumbono ongabangeli naluphi na utshintsho kwisilwanyana.
Ezinye iintlobo zeenja ezinesifo esipheleleyo se-heterochromia
Amehlo ombala owahluke ngokupheleleyo avela rhoqo ezinjeni. Ke ngoko, yinto esinokuthi siyijonge nakwezinye iintlanga kwaye phakathi kwabo sinokukhankanya oku kulandelayo, i-Husky yaseSiberia kunye ne-Australia Shepherd.
Phakathi kweyona nto ibaluleke kakhulu esinokuthi sigqamise kukuba kwimeko ye-Husky yaseSiberia kwaye ngokomgangatho weAmerican Kennel Club, izinja iliso eliluhlaza elinye nelimdaka ngombala kwaye ngendlela efanayo kuvunyelwe ukuba babe nenxalenye yeheterochromia kwenye yeerisisi, njengakwimeko yeAmerican Leopard Hound.
Umbala oluhlaza okwesibhakabhaka kunye nombala omdaka emehlweni enja
Lowo uphetheyo ukunika umbala oluhlaza okwesibhakabhaka njengombala obizwa ngokuba libhabhathane leempumlo zezinja uyaziwa Uhlobo Merle.
Le yimfuza nayo kunokubangela i-heterochromia ekhethekileyoUmzekelo woku kubonisa iliso elimdaka ngombala, iliso eliluhlaza okwesibhakabhaka ngombala okanye kusenokwenzeka ukuba ngaphakathi kombala oluhlaza wamehlo kukho ukukhanya kwemibala emdaka.
Kwimeko yenja yase-Australia enguMalusi okanye kwimeko ye-Border Collie, zizinja ezinokuba ne-Merle gene, kodwa omnye umzekelo usenokuba yiPembroke Welsh Corgi. Ialbinism kwaye njengamabala amhlophe afunyanwa ejikeleze amehlo ngendlela efanayo, kunokubangelwa yile geni.
Inja nganye efumaneka kwihlabathi ikhethekile ngaphandle kweempawu zayo, phakathi kwayo heterochromia, zenza nganye yezi zinto zibalasele kwaye zodwa.
Ezinye iintlobo zenja ezinesifo se-heterochromia
Njengoko besesitshilo, kwiheterochromia ekhethekileyo inja ibonisa iliso elinemibala emininziOko kuthetha ukuba sinokubona imibala eyahlukileyo ngokupheleleyo kwinja enye yenja. Ke ngoko ezinye zezi ntlobo yiGreat Dane, iPembroke Welsh Corgi, iBorder Collie kunye nenja yase-Australia.
Uhlobo lweMerle Iyakwazi ukunciphisa iimibala zombala ngokungakhethiyo Impumlo, kunye namehlo kunye nokujonga amehlo ombala oluhlaza okwesibhakabhaka kunokubonisa isiphumo sokulahleka kombala kulolo luhlu.