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Question

The lizards go for winter sleep because
  1. They are cold blooded
  2. They are warm blooded
  3. They have the capability of homeostasis
  4. None of the above

A
They have the capability of homeostasis
B
None of the above
C
They are cold blooded
D
They are warm blooded
Solution
Verified by Toppr

  • Lizard being a reptile is a cold-blooded animal.
  • Cold-blooded refers to the ability of an organism to change its body temperature with respect to the surrounding.
  • During the extremely cold, lizards face the danger of either their blood freezing up or their temperature dropping drastically, as a result of which they become immobile and can easily fall prey to enemies.
  • Hence, lizards hibernate in cracks of walls or beneath the soil to conserve energy and to avoid predators.
So, the correct option is A.

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