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The given figure shows an example of...

The given figure shows an example of

A

homologous organs

B

convergent evolution

C

divergent evolution

D

both a and c

Text Solution

Verified by Experts

The correct Answer is:
D
A thorn of Bougainvillea and a tendrill of Curcurbita, both are stem modifications and thus represent homologous structures. The modifications indicate the evolution of the organ to suit different functions which is also known as divergent evolution.
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NCERT FINGERTIPS ENGLISH-EVOLUTION-All Questions
  1. What can you infer about the structures shown in figure?

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  2. Which one of the following correctly describes the homologous structur...

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  3. The given figure shows an example of

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  4. Which of the following statements is true?

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  5. Which one of the following options gives one correct example each of c...

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  6. Evolutionary convergence is characterised by

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  7. In evolution, the studies can be made at molecular level. For example,...

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  8. Industrial melanism as observed in peppered moth proves that

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  9. Replacement of the lighter-coloured variety of peppered moth (Biston b...

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  10. Phenomenon of industrial melanism demonstrates

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  11. Which one of the following phenomena supports Darwin's concept of natu...

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  12. Which is not a vestigial organ in man?

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  13. Which one is not a vestigial organ?

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  14. Refer to the given figure what does it represent?

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  15. Following diagram provides and example of

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  16. Refer to the given figure The organisms in the given figure repre...

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  17. The diversity in the type of beaks of finches adapted to different fee...

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  18. Consider the following three statements and select the correct option...

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  19. Read the following statements carefully and select the correct ones. ...

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  20. By the statement 'survival of the fittest', Darwin meant that

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