It'd be that similar to camels: a fat storage area in preparation for times when food is scarce. This is only for Bos indicus animals, by the way, not for the Bos tauruscattle.
The scientific name of humped cattle is Bos taurus indicus.
European type cows are Bos taurus; African/Asian type humped cattle are Bos indicus.
Dairy cattle.
A word that the Bible uses for cattle is "kine."
A humped ox is called a zebu
cattle ranching
Cattle were a source of food so people could trade them for things they needed or sell them to make money. As far back as 9000 BC people were trading cattle.
The 3 main purposes of cattle are dairy production, beef and leather
The humped ox is likely referring to a domesticated animal called a "Zebu," which is known for its hump on its shoulders. In zoos, a similar animal you may see is the "Brahman cattle," which also has a hump. These animals are typically found in regions with hot climates as they have adaptations to thrive in such environments.
There are many breeds of tropical cattle but here are just a few for starters: Dajal- a white/grey humped cattle found in and near Pakistan Brahman- these are the cattle that are considered sacred in Hindu religion and are found in India Ilawarra- a cattle found in Australia and some southeast Asian countries
cattle ranching
The domestication of humpless cattle (B. taurus) occurred about 8000 years ago near the Fertile Crescent. Where Taurine cattle first appear in archaeological sites in the Northeastern parts of Asia approximately 7000 years ago. Humped cattle (B. indicus) were discovered at the site of Mehrgar, Pakistan approximately 7000 years ago.Hope that this helps, if you have any questions feel free to ask!