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Question
Find an odd one out.
Options
Position of eyes
structure of bones of hand
structure of nostrils
structure of ear pinna
Solution
structure of bones of hand
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I. Wings of birds and wings of bats are homologous organs.
II. Wings of birds and wings of insects are modified forelimbs.
III. Wings of birds and wings of insects are analogous organs.
IV. Wings of birds and forelimbs of horse are homologous organs.
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(C) III and IV
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