Question

characters of class mammals​

Answer 1

here

The general structure of the mammalian characteristic are:

Mammals are endothermic vertebrates.

Have hair and fur on the body.

Have mammary glands.

Four chambered hearts.

Have sebaceous (fat secreting glands), sudoriferus (sweat), and scent glands.

Have heterodont dentation (different types of teeth)

Posses diaphragm.