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Adaptation to low temperature and freezing in animals occurs due to the production of ______.

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Question

Adaptation to low temperature and freezing in animals occurs due to the production of ______.

Options

  • anti-freeze proteins

  • chaperonins

  • proline

  • analine

MCQ
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Solution

Adaptation to low temperature and freezing in animals occurs due to the production of anti-freeze proteins.

Explanation:

Some freeze-avoiding animals produce antifreeze substances that lower the freezing point of body fluids and protect cells. Chaperonins help protect proteins from heat damage, while proline is associated with plant responses to water stress.

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Chapter 17: Organisms and Populations - EXERCISES [Page 952]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 17 Organisms and Populations
EXERCISES | Q I. 27. | Page 952
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