They are the "same" by the fact that they belong in the same Family being Bovidae. However, more specifically, yaks and water buffalo are not the same, actually. Yak and water buffalo are two distinct species of bovids. One lives in Nepal and Mongolia, the other is found in the south and east regions of Asia, like in Taiwan and India.
The corresponding similarities for yak/water buffalo are from 84.9 to 98.6%. In the related links box below, I posted the whole analisis.
it's like cool stuff
A baby buffalo is called a calf. Although people call the American bison a buffalo, the African buffalo is a true buffalo. It is a mammal that lives in herds.
Yaks are very hairy creatures, with very long hair and a large hump over their shoulders. Water buffalo have very short hair, long horns that splay towards their back, and quite a bit larger than a yak. Water buffalo are found in the tropics, whereas yaks are found in the cold mountainous regions of Nepal and Mongolia.
A yak
This is an Italian cheese made from domesticated Water Buffalo milk
when full grown they both stand about 2 metres tall at the shoulder and weigh 1200Kgs
In French, "Yak" is spelled the same as in English: "Yak."
a yak is from Tibet and china the water buffalo is from Africa.
Some cheese comes from cows. it can also come from goats, sheep, camels, yak, water buffalo, moose or reindeer
The Cape Water Buffalo is, this is not the same as the Aisan Water Buffalo or American Bison (aslo sometimes called a Buffalo)
Referring to the American bison (usually called a buffalo), the closest would be the muskox or yak.For the water buffalo (Bubalus bubalis), similar bovine animals include other species of ox.