2021 Environment - Zoology

Consider the following animals : 1. Hedgehog 2. Marmot 3. Pangolin To reduce the chance of being captured by predators, which of the above organisms rolls up/roll up and protects/ protect its/their vulnerable parts?

  • 1 and 2
  • 2 only
  • 3 only
  • 1 and 3

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    2021 UPSC Environment PYQ | UPSC Insights | UPSC Insights