Environment and Ecology
2021
Biodiversity
UPSC Practice Question
Consider the following animals :
- Hedgehog
- Marmot
- 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?
B.2 only
C.3 only
D.1 and 3
A.1 and 2