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(C) Statement $I$ is incorrect because flippers of whales and wings of bats are homologous organs,as they share a common embryonic origin and basic sk

Vedclass · Accepted Answer

$III$ and $IV$

Vedclass · Answer

(C) Statement $I$ is incorrect because flippers of whales and wings of bats are homologous organs,as they share a common embryonic origin and basic skeletal structure.Statement $II$ is incorrect because wings of butterflies and wings of birds are analogous organs; they perform the same function (flight) but have different developmental origins.Statement $III$ is correct: Analogous organs are defined as structures that have different basic structures and developmental origins but perform similar functions.Statement $IV$ is correct: Homologous organs are defined as structures that share a similar basic structure and embryonic origin,even if they perform different functions.Therefore,statements $III$ and $IV$ are correct.

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