As many as 50% of the dairy calves are born with more than two teats on a side, but these extra teats, called supernumerary teats, always form on the same line with the two primary teats on each side. If the supernumerary teats are allowed to develop further then they can hinder the milking process when the cow is mature. Even though they usually are not very productive in making milk, they can add to the cow's risk of the udder becoming infected with bacteria. With those risks in mind, the extra teats usually are removed when the calf is only a few days old
Udder is probably derived from 'under'. You could consider that pigs, goats, and cows all have udders.
yes
That would be quite unusual. It's likely that the dog does have teats but if she has not been bred they are very small. If you look closely you should see some indication of teats along their underside.
yes with all mamals until they are fourteen weeks old everyone is female so we all have nipples or teets. Then at fourteen weeks if a boy their hormones activate [testosterone] but if female they carry on.
Yes they do because all cows are girls and all bulls are boys
NO. Cows only have ONE udder, and on that udder they have four teats.
Twins are not all that uncommon and when nursing, it's good to have an alternate as calves can nurse quite vigorously.
Udder is probably derived from 'under'. You could consider that pigs, goats, and cows all have udders.
All mammals have teats, as they are how the offspring are fed milk.
Depending what animal you are referring to, the other teats should do.
The same type of food that all other cows eat.
Mammary glands are exclusive to mammals. This means teats are exclusive to mammals, but not all mammals have teats. The mammals that don't have them are the platypus and the echidna.
coincidence
All computers that have the same GHZ will have the same amount of date. This is in the same amount of time.
Horses don't usually have waxy teats. Some horses get waxy teats right before giving birth, but not all.
A normal rabbit has eight teats. Even some litters have 12 or more babies. The mother seems to be able to feed them all.
Lactation is a term for the time period that a cow, or any other female mammal, is able to produce milk. What defines such a period is by seeing how tight and swollen the udder is on that cow. If the udder looks tight and swollen and all four teats look full, then she is obviously in her lactation period. This goes for all types of cows, beef and dairy alike.