Question:

Identify the correct option
Statement – I: Some insects add glycerol to their blood as antifreezing agent during winter.
Statement – II: Insects are temperature regulators.

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Remember: Poikilotherms cannot regulate their internal body temperature like mammals or birds do.
Updated On: May 9, 2025
  • Statement I and II are correct.
  • Statement I is wrong and II is correct.
  • Statement I is correct and II is wrong.
  • Statement I and II are wrong.
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The Correct Option is C

Solution and Explanation

Many insects do produce glycerol or other antifreeze proteins to survive extremely low winter temperatures, so Statement I is true. However, insects are poikilothermic (cold-blooded) and do not regulate their body temperature internally, making Statement II false.
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