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Assertion: Biological control methods of...

Assertion: Biological control methods of agricultural pest management programmes are based on predation.
Reason: Predators maintain prey populations.

A

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.

B

If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion

C

If Assertion is True but the Reason is False.

D

If both Assertion & Reason are false.

Text Solution

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The correct Answer is:
A
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MOTION-ECOLOGY-EXERCISE -4
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  9. Assertion:-Detritus food chain may be connected with grazing food chai...

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  10. Assertion: Climax community is in near equilibrium with the environmen...

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  12. Assertion: There is no clearcut estimation about biodiversity of proka...

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  13. Assertion: Removal of key stone species from any ecosystem leads to de...

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  15. Assertion: Co-extinction is also one of the evil quartet about biodive...

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  16. Assertion: Sacred groves are also one of the mean of ex-situ conservat...

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  18. Assertion: Discharge of sewage into river results into a sharp details...

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  20. Assertion:- During integrated waste water treatment in town of Arcata ...

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