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Question
Assertion :Due to increasing concern about contamination of environment by herbicides, safer and biodegradable pesticides are used. Reason: This has necessitated the development of resistance in crop plants against safe herbicides.
Assertion :Due to increasing concern about contamination of environment by herbicides, safer and biodegradable pesticides are used. Reason: This has necessitated the development of resistance in crop plants against safe herbicides.
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Solution
The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Biopesticides is the use of pesticides which are living organisms. They are used to feed on or kill the pests by natural methods. This type of method is included in biological control methods. They form a major part of pest management intervention. The method controls the pests by applying predatory, enemy, parasitic or any other chemical form of relationships. The problems due to the use of chemical pesticides causing pollution of the environment, there should be the development of some methods which are safer. These are the compounds which are derived from natural sources. Thus, the correct answer is option A.
Biopesticides is the use of pesticides which are living organisms. They are used to feed on or kill the pests by natural methods. This type of method is included in biological control methods. They form a major part of pest management intervention. The method controls the pests by applying predatory, enemy, parasitic or any other chemical form of relationships. The problems due to the use of chemical pesticides causing pollution of the environment, there should be the development of some methods which are safer. These are the compounds which are derived from natural sources.
Thus, the correct answer is option A.
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