The mode of action of pesticides is similar i | vedclass

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(D) The mode of action of pesticides varies significantly based on their chemical structure and target site.$DDT$ is an organochlorine that acts by ke

Vedclass · Accepted Answer

None of these

Vedclass · Answer

(D) The mode of action of pesticides varies significantly based on their chemical structure and target site.$DDT$ is an organochlorine that acts by keeping sodium channels open in nerve cells,leading to repetitive firing.Organophosphates and carbamates,on the other hand,share a similar mode of action: they both act as acetylcholinesterase inhibitors.By inhibiting the enzyme acetylcholinesterase,they prevent the breakdown of the neurotransmitter acetylcholine,leading to overstimulation of the nervous system.Since none of the provided pairs ($A$,$B$,$C$) correctly represent groups with identical modes of action (as organochlorines and organophosphates have distinct mechanisms),the correct answer is $D$.

The mode of action of pesticides is similar in which of the following groups?

Similar Questions

Which of the following is the most toxic pesticide for vertebrates?

Choose the correct option regarding agrochemicals.

Carbamates are used as which of the following?

Which of the following is not an organochlorine?

What are agro-chemicals and mention their effects?

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