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(B) $2, 4-D$ ($2, 4$-dichlorophenoxyacetic acid) is a synthetic auxin used as a selective weedicide.It is highly toxic to broad-leaved plants.It incre

Vedclass · Accepted Answer

Weedicide

Vedclass · Answer

(B) $2, 4-D$ ($2, 4$-dichlorophenoxyacetic acid) is a synthetic auxin used as a selective weedicide.It is highly toxic to broad-leaved plants.It increases carbohydrate metabolism to such an extent that it causes uncontrolled growth and eventual death in dicot weeds,while leaving monocot crops largely unaffected.

$2, 4-D$ is a

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