Which one of the following is incorrect with reference to ethylene?
A
Breaks seed and bud dormancy
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B
Promotes rapid internode/petiole elongation in rice plants
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C
Promotes root growth and root hair formation and increases transpiring surface area.
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D
Causes synchronous senescence of leaves in tobacco
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Solution
The correct option is C Promotes root growth and root hair formation and increases transpiring surface area. Ethylene promotes root growth and root hair formation, thus helping the plants to increase their absorption surface