How are primates and mammals different?

According to Biology primates have larger brains allow primates to think things through, to rationalize. In most other mammals, actions are instinctual. Actions are not determined by the animals, but by chemical reactions within their bodies. read more

Primate, in zoology, any mammal of the group that includes the lemurs, lorises, tarsiers, monkeys, apes, and humans. The order Primates, with its 300 or more species, is the third most diverse order of mammals, after rodents (Rodentia) and bats (Chiroptera). read more

primates are mammals and share all characteristics with them viz, hair, 3 bone ear, external ear lobes, a warming up nose, diaphragm, different kinds of teeth etc. they differ from them in ways like, grasping hands and feet, one pair of mammae, stereoscopic eyes, enlarged brains etc. read more