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(A) $DCMU$ ($3$-($3$,$4$-dichlorophenyl)$-1,1-$dimethylurea) is a herbicide that acts as an inhibitor of non-cyclic electron transport by blocking the

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$I, II$

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(A) $DCMU$ ($3$-($3$,$4$-dichlorophenyl)$-1,1-$dimethylurea) is a herbicide that acts as an inhibitor of non-cyclic electron transport by blocking the plastoquinone binding site.$PMA$ (Phenylmercuric acetate) is a fungicide that also acts as an anti-transpirant by reducing the rate of transpiration in plants.Colchicine is an alkaloid that inhibits mitosis by preventing the formation of spindle fibers; it does not cause male sterility.Soilrite is a commercial mixture of expanded perlite and vermiculite,not sodium alginate. Sodium alginate is used for the encapsulation of somatic embryos in synthetic seed production.

Read the following table and choose the correct pair.
$I$. $DCMU$ Herbicide: Inhibitor of non-cyclic electron transport
$II$. $PMA$ Fungicide: Reduces transpiration
$III$. Colchicine Alkaloid: Causes male sterility
$IV$. Soilrite Sodium alginate: Encapsulation of somatic embryos

Similar Questions

Maximum photosynthesis occurs by ..........

During daylight hours,the rate of photosynthesis is higher than that of respiration,and the ratio of oxygen produced to that of consumed is (in $:1$)

Which of the following statements is incorrect regarding photosynthesis?

Which of the following is/are the raw material$(s)$ for photosynthesis?
$I$. $H_{2}O$
$II$. $CO_{2}$
$III$. Light
$IV$. Chlorophyll
Choose the correct option.

Photosynthesis is a $..............$ process.

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Read the following table and choose the correct pair.$I$. $DCMU$ Herbicide: Inhibitor of non-cyclic electron transport$II$. $PMA$ Fungicide: Reduces transpiration$III$. Colchicine Alkaloid: Causes male sterility$IV$. Soilrite Sodium alginate: Encapsulation of somatic embryos