Question

Which of the following can be possible benefits of predation?

1. It helps in transfer of energy in an ecosystem
2. It helps maintain ecosystem stability
3. Helps in maintaining species diversity

• A. 1 and 2 only
• B. 1 and 3 only
• C. 1,2 and 3 only
• D.
  2 and 3 only

Answer 1

The correct option is C 1,2 and 3 only

Predation is nature’s way of transferring energy from lower to higher trophic levels. Predators can be herbivores or carnivores. Predators act as conduits for energy transfer across trophic levels, help keep prey populations under control and help in maintaining species diversity. If the predator is very efficient, prey can become extinct and consequently predators may also get extinct. If predators are inefficient, prey population increases and it may cause ecosystem instability.