Biology · Animal Kingdom
Consider the following statements: Assertion (A): Cats, dogs, opossums, kangaroos, and humans belong to the class Mammalia. Reason (R): They all possess a four-chambered heart and walk strictly on two pairs of legs. Select the correct option:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both (A) and (R) are false.
- 2(A) is false but (R) is true.
- 3(A) is true but (R) is false because not all mammals walk on two pairs of legs.✓
- 4Both (A) and (R) are true and (R) is the correct explanation of (A).
Correct answer
(A) is true but (R) is false because not all mammals walk on two pairs of legs.
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