(i) What does the forelimb of bird and forelimb of human being indicates?
(ii) Explain the term analogous organs with examples.
(a) The forelimb of bird and forelimb of human being are homologous organs.
(b) Analogous organs- Those organs which have different basic structure but have similar appearance and perform similar functions are called analogous organs.
Example- wings of an insect and a bird have different structures but perform similar functions.
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