The mammary glands, a defining characteristic of mammals.
The name of the hormone that causes puberty in male mammals is the testosterone
· ibex
mammals
Egg-laying mammals are known as "monotremes".
Haemoglobin is the respiratory pigmaent of blood in mammals
Four-legged mammals are not a species (or any kind of taxon), so they do not have a scientific name.
Rodents are gnawing mammals.
Two mammals that are prey include buffalo and antelopes.
Kites are not mammals they are birds.
Mammals are called are called mammals because they have mammary glands( also called breasts, teats or udders), which allow mammals to nurse their babies. And yes all mammals must have the presence of hair follicles to be considered mammals. 2nd Answer: Mammals are animals that give live birth and have mammary glands to nurse their young. Mammals get their name from the mammary gland found in all mammals, which produces milk for their young.
· fox
mammals lol