A) Homologous organs
B) Convergent evolution
C) Divergent evolution
D) Both [a] and [c]
Correct Answer: D
Solution :
[d] The given figure of Bougainvillea and Cucurbita shows an example of homologous organ or divergent evolution. Homologous organ are those organs which are dissimilar in shape, size and function but their origin, basic plan and development are similar. Other examples in animals are fore limbs of frog, reptile, birds and mammals. Such differences are due to divergent evolution or adaptation for varied conditions.
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