Evolution Question 16

16. The eye of octopus and eye of cat show different patterns of structure, yet they perform similar function. This is an example of:

[NEET 2013]

(a) Homologous organs that have evolved due to divergent evolution.

(b) Analogous organs that have evolved due to convergent evolution.

(c) Analogous organs that have evolved due to divergent evolution.

(d) Homologous organs that have evolved due to convergent evolution.

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Answer : b

Hints & Solution

(b) The eye of octopus and eye of cat show different patterns of structure, yet they perform similar functions. This is an example of analogous organs. Analogous organs have evolved due to convergent evolution. Analogous organs have developed in the evolutionary process through adaptation of quite different organisms to similar mode of life.