No. A mammal is a group name for a group of animals, just like reptiles, amphibians, birds, and fish. Humans are mammals, even the males.
No. In order for the species to continue all mammals must come in both genders, male and female.
Only mammals nurse their babies.
They are mammals that only eat plants.
No. Birds are not mammals.
Humans are mammals; we have hair all over.
no thay are fish Only mammals have nipples
Only humans, which are considered mammals get married.
Mammals are the only creatures to feed their young on mother's milk.
they are social to other mammals only injured and ill mammals
No, only some mammals are predators.
No. Only mammals do.
Yes. Mammals are the only animals that feeds milk to their young.
Birds are not mammals. They are in their own category, which is "Birds". The only two egg-laying mammals are the platypus and the echidna, which are classified as monotremes.