UPSC Prelims PYQ 2012: Which organisms act as pollinators?

Consider the following kinds of organisms:

1. Bat
2. Bee
3. Bird

Which of the above is/are pollinating agent/agents?

1. 1 and 2 only
2. 2 only
3. 1 and 3 only
4. 1, 2 and 3

Explanation

All are correct

• Bats, bees, and birds all act as pollinating agents. Bats are nocturnal pollinators and help in pollinating night-blooming flowers, particularly in tropical and desert ecosystems. Bees are among the most efficient pollinators as they transfer pollen while collecting nectar. Birds, such as hummingbirds and sunbirds, also contribute to pollination by feeding on nectar from brightly colored, tubular flowers.

Answer: (d) 1, 2 and 3; Difficulty Level: Easy