Prelims 2017 • Paper 1 (GS) • Q.21

Prelims 2017Paper 1 (GS) • Q.21
PrelimsPaper 1 (GS)2017 • Q.21
Environment

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.
2
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.
2017 PrelimsPaper 1 (GS)

Syllabus Connection

General issues on Environmental ecology, Bio-diversity and Climate Change - that do not require subject specialization. (Prelims)

NCERT Connection

Ch.15: Our Environment

Science • Class 10Science Class 10

Related PYQs in Environment