56. Write some common features in cat, rat and bat
Harshit Singh , 4 Years ago
Grade 12th pass
1 Answers
Pawan Prajapati
Last Activity: 4 Years ago
Bat, rat and cat belong to class Mammalia and have following common features :
(a) All have notochord at some stage of life cycle.
(b) Mammals are warm-blooded animals with four- chambered hearts.
(c) They have mammary glands for the production of milk to nourish their young ones.
(d) Their skin has hairs as well as sweat and oil glands.
(e) All the three mammals given above produce live young ones.
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