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Study the different conclusions drawn by the students on the basis of their observations of fresh available specimens of plants and animals : (a) Potato and sweet potato are homologous organs. (b) Wings of insects and wings of birds are analogous organs (c) Wings of insects and wings of bats are homologous organs (d) Thorns of citrus and tendrils of cucurbit are homologous organs Identify the correct conclusion ? |
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Answer» Observations (b) and (d) are correct. Wings of insect and wings of birds are used for the same function of flying so they are analogous. Thorns of citrus and tendrils of cucurbit have same origin. Both arises from stem so they are homologous. |
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