Predators maintain the species diversity...

Predators maintain the species diversity in a community by :

Decreasing the competition between species

Increasing the competition between species

Predators do not affect the competition between species

Predators do not maintain the species diversity in a community

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Read the following statements w.r.t predation and select the two wrong statement (i) Predators help in maintaining species diversity in a community. (ii) Predators in nature are prudent . (iii) Predators cannot reduce the intensity of competition among competing prey species . (iv) Predators do not act as conduits for energy transfer across trophic levels .

Species diversity in a community depends upon:-

Read the following statements and find out the incorrect statements. a. Predation is nature's way of transfering to higher trophic levels the energy fixed by plants b. Prey keep predator population under control c. Biological control methods adopted in agricultural pest control are base on thte abilty of the prey to regulate the predator population d. Predators help in maintaining species diversity in a community by inducing the intensity of competition among competing prey species

Predators also help in ………A…….species diversity in a community by ……..B…….the intensity of competition among competing prey species. Here A and B can be

Which organism shows the following properties in an ecosystem. • Act as conduit of energy transfer • Maintain species diversity in community • Regulate the population of species • Prudent in nature

Species diversity is maximum in:-

Assertion : Predatos maintain species diversity. Reason : Predators reduce the intensity of competition among competing prey species.

NEET MAJOR TEST (COACHING)-MAJOR TEST 2-BIOLOGY

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