Q. The Beta-oxidation pesticides get accumulated in the food chain in higher order.

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Q. Which of the following groups can be de-alkylated by microorganisms?

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Q. Why is S-dealkylation not observed?

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Q. Dealkylation is caused as a co-metabolism process in fungi.

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Q. How does microbial arbitrated removal of alkyl group from nitrogen atom takes place?

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Q. Which of the following microorganisms is involved in dealkylation process?

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Q. How fungi help in de-alkylation?

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Q. Which of the following is not a method of dealkylation using microorganisms?

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Q. Which of the following technique is used to metabolize cresols?

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Q. Pesticides with more than one alkoxyl group cannot be de-alkylated.

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Q. Which of the following can have more than one alkoxyl groups?

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Q. Herbicides can undergo microbial dealkylation.

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Q. Which of the following bacteria metabolizes cresols?

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Q. Which of the following process leads to degradation of pesticides using microbial population?

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Q. Which of the following terms is not relevant to distressing microbial population?

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Q. Pesticides can be degraded better in metal stress.

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Q. Which of the following pollution is not responsible for oxidation of Sulphur?

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Q. Which of the following population cannot be affected by pesticides?

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Q. What of the following is used to remove pesticides using plants?

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Q. How bacteria incorporate pesticides inside them?

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