Class 10 > Science

Question

Assertion: Both bats and whales are classified as mammals. Reason: Bats and whales have four chambered heart. .
Medium

Solution

(a)Both A and R are true and R is the correct explanation of A

Mammals are identified based on the presence of body hairs and their ability to feed their young ones. Bats and whales feed their young ones and have four chambered heart too.

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