Question

what are the similar character of bats and rats

Answer 1

Bat, rat belong to the class mammalia and all have following common features:

(i) have notochord at some stage of life cycle.

(ii) are warm blooded.

(iii) have four chambered heart.

(iv) have skin covered with hair and with sweat and bil glands.

Answer 2

Bats and rats belong to the class mammalia.

Characteristics of them 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.