Yes they do. Saliva helps break down starches in their feed when they eat and when they chew their cud. Saliva also acts as a lubricant to make it easier to swallow food.
salavary glands
Yes, Because their mouths are much bigger and their salavary glands are larger
The Parotid glands are about where you describe. They are salavary glands and they can swell. If both swell it is usually from infection. One can also get stones in the ducts that drain the salavary glands. A stone would block the fliud and cause it to back up and the gland to swell. At CT scan would determine if there is a stone. Hopefully it's not mumps.
That is because the cows are the mammals, thus they have mammary glands- udders.
Yes. The mammary glands are located in their udders, which is a largish "bag" located between their hind legs.
Cows produce milk through cells and glands located in their udder that secrete the fluid called milk.
A cows udder is sometimes referred to by the name teats. They can also be referred to as mammary glands because they supply milk.
A parotic tumor is a tumor on your largest salavary gland in front of your ear.
Yes. How else do you expect them to chew cud like they do? If they didn't have salivary glands they wouldn't be able to rechew their food to break it down more.
No. The production of milk is not related to how sweat is created and excreted via sweat-glands. The udder is not even made up of sweat glands in the first place!
An animal that is a mammal can use their mammary glands to feed their young. Some animals that are mammals are whales, cows, pigs, dogs, and cats.
Most cattle of European origin have their sweat glands in their noses. Brahman, Nelore, Guzerat, Afrikan and other long-eared loose-skinned breeds of the subspecies Bos taurus indicushave sweat glands in their skin and noses.