Which of the following is an effect of a herb | vedclass

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(D) Herbicides are chemicals used to control or kill unwanted plants (weeds). Many herbicides,such as those belonging to the urea or triazine groups,a

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All of the above

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(D) Herbicides are chemicals used to control or kill unwanted plants (weeds). Many herbicides,such as those belonging to the urea or triazine groups,act by interfering with the photosynthetic process. $1$. They inhibit the photolysis of water,which is the splitting of water molecules into $H^+$,electrons,and $O_2$ during the light-dependent reactions. $2$. Consequently,this leads to the inhibition of $O_2$ evolution. $3$. Some herbicides also interfere with the transport or translocation of organic solutes (assimilates) from source to sink,thereby starving the plant. Since all these effects are associated with the action of various herbicides,the correct answer is $D$.

Which of the following is an effect of a herbicide?

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