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Q.
The synthetic hormone used as a weedicide is
BVP MedicalBVP Medical 2012
Solution:
A high concentration of synthetic auxins like2, 4-D (2, 4-dichlorophenoxyacetic acid) and 2, 4, 5-T (2, 4, 5-trichlorophenoxy acetic acid, destroy the dicot weeds (not the monocot weeds).