Why is predation required in a community of different organisms?

1.	Why is predation required in a community of different organisms?
Answer» Reasons: (i) It keeps the prey populations under control. (ii) It helps in maintaining species diversity in a community by reducing the intensity of competition among competing prey species. (iii) It acts as a conduit for energy transfer across trophic levels. (iv) Biological control methods adopted in agricultural pest control are based on the ability of the predator to regulate prey population.

Answer»

Reasons:

(i) It keeps the prey populations under control.

(ii) It helps in maintaining species diversity in a community by reducing the intensity of competition among competing prey species.

(iii) It acts as a conduit for energy transfer across trophic levels.

(iv) Biological control methods adopted in agricultural pest control are based on the ability of the predator to regulate prey population.

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Why is predation required in a community of different organisms?

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