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Question

A high concentration of synthetic auxin is generally used for ....................

A
Control of cell enlargement
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B
Weed control
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C
Prevention of the growth of lateral buds
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D
Enhancing root initiation
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Solution

The correct option is B Weed control
Weeds are undesirable crops grown on a field along with the desired crop plant which results in poor yield from the crop. There are several synthetic auxins like 2, 4 - D, which is a famous herbicide or weedicide by which broad - leaved weeds can be destroyed but does not affect mature monocot plants, which are the desired crops.

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