Dzo Dzo A dzo (Tibetan མཛོ་ mdzo) (also spelled zo, zho and dzho) is a hybrid between the yak and domestic cattle. The word dzo technically refers to a male hybrid, while a female is known as a "dzomo" or "zhom". In Mongolian it is called khainag (хайнаг). There is also the English language portmanteau term of yattle, a combination of the words yak and cattle, as well as yakow, a combination of the words yak and cow. Dzomo are fertile (or, fecund) while dzo are sterile. As they are a product of the hybrid genetic phenomenon of heterosis (hybrid vigor),
Domesticated red fox and he made it genetically domesticated." Russian domesticated foxes exhibit a variety of coat color mutations, including red, silver (black), platinum, cross, and Georgian white, the lattermost being a color exclusive to the Russian breeding project. Archaeologists have discovered evidence of fox breeding in the late Iron Age on Orkney Island off the north coast of Scotland. After the attack of the Vikings in Scotland around 800, the breeding is said to have stopped. Domesticated red fox The Russian domesticated red fox is a form of the wild red fox ("Vulpes vulpes") which has been domesticated to an extent, under