Which of the following are homologous organs?

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(D) . Homologous organs are those organs which have the same embryonic origin and similar basic anatomical structure,but they may differ in their exte

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Wings of Birds and pectoral fins of Fish

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(D) . Homologous organs are those organs which have the same embryonic origin and similar basic anatomical structure,but they may differ in their external appearance and perform different functions. The wings of birds and the pectoral fins of fishes share a common vertebrate skeletal structure (pentadactyl limb plan),making them homologous organs.

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