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Question

.......... is not an adaptation for self protection.

A
Migration
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B
Change in colour
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C
Moving in groups
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D
Bearing eyelike patterns
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Solution

The correct option is B Migration
Migration involves the movement of animal populations from one place to another and their subsequent return to avoid unfavourable environmental conditions. For example, locusts show periodic migration. When their population increases beyond the feeding capacity of the place of living, they migrate in search of different feeding grounds in various directions. Similarly, Siberian cranes migrate from Siberia to the Indian sub-continent in winters and return home with the advent of summer.
Thus, the correct answer is option A.

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