Yes and no.
In monotremes, which includes the platypus, there are mammary glands but no teats. When producing the milk, the mother excretes milk out of pores in the skin and the young platypuses lick the milk off the abdomen. The mother has grooves specifically designed to keep milk that is excreted out.
No animals "sweat milk". This question possibly arises from the misconception that platypuses (which are not even remotely related to otters) sweat milk. Neither platypuses, nor otters, nor any other mammal sweats milk. The mammary glands which supply milk are essentially just modified sweat glands in all mammals.
Otters are mammals, so the young are suckled on their mother's milk.
Although the primary constituent of milk -- that is, water -- is the same as the primary constituent of sweat, there is no sweat in milk.
None of the aliens that I know sweat milk -- but the platypus and the spiny anteater do. This is the beginnings of the mammary glands - enriched sweat.
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!
Milk is an extreme minor amount of sweat since it is mostly water with only 0.2%-1.0% mineral, lactate or urea.
No, they are called teats. The milk sack is called the udder. Otters, on the other hand, are water loving animals.
Yes, it is very common that Hamsters sweat sometimes even in their urine ( PEE ) .
Drink alot of water, milk and sweat
Yes and no. In monotremes, which includes the platypus, there are mammary glands but no teats. When producing the milk, the mother excretes milk out of pores in the skin and the young platypuses lick the milk off the abdomen. The mother has grooves specifically designed to keep milk that is excreted out. These glands from which the milk is secreted are modified sweat glands on the platypus's abdomen. In all mammals, the mammary glands are really little more than modified sweat glands, but it's the the absence of nipples which is more obvious in platypuses. Interestingly, the male platypus's venom gland is also a modified sweat gland.
Mix equal part water, equal part evaportated milk.
Both of them are exocrine glands i.e. they have duct systems that accept the glands' secretions; milk and sweat.
Platypus, they sweat milk and it's children lick it's fur, unlike most mammals that have nipples.
Mammary glands are modified sweat glands and are the distinctive feature in mammals.