UPSC CSE Prelims 2021 Q23 — Environment & Ecology PYQ

2021Q23·Environment & Ecology·Ecosystems & Ecology Concepts

Consider the following animals:

1. Hedgehog

2. Marmot

3. Pangolin

To reduce the chance of being captured by predators, which of the above organism/organisms rolls up and protects its/their vulnerable parts?

UPSC CSE Prelims 2021 Q23 — Environment & Ecology PYQ with Answer

UPSC CSE Prelims 2021 Q23 — Environment & Ecology PYQ with Answer