NEET · BiologyMedium
Which of the following sets of structures represents an example of convergent evolution?
- A.Forelimbs of whales and bats
- B.Wings of butterflies and birds
- C.Thorns of Bougainvillea and tendrils of Cucurbita
- D.Vertebrate hearts and brains
Show correct answer & step-by-step solution
Correct answer: B — Wings of butterflies and birds
Solution
- Convergent evolution results in analogous structures with similar functions but different origins.
- Wings of butterflies are modified integumentary structures, while wings of birds are modified forelimbs.
- These structures perform the same function of flight despite different evolutionary lineages.
- Hence the answer is (B).
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