Test Index

UPSC Civil Services 2017 Prelims General Studies Paper I

© examsnet.com

Question : 37

Total: 100

Due to some reasons, if there is a huge fall in the population of species of butterflies, what could be its likely consequence/consequences?
1. Pollination of some plants could be adversely affected.
There could be a drastic increase in the fungal infections of some cultivated plants.
3. It could lead to a fall in the population of some species of wasps, spiders and birds.
Select the correct answer using the code given below:

1 only
2 and 3 only
1 and 3 only
1,2 and 3

Go to Question:

Prev Question

Next Question