Which hormone promotes internode/petiole elon | vedclass

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(D) Ethylene is a gaseous plant hormone that plays a crucial role in the growth and development of plants.In deep-water rice plants,ethylene promotes

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Ethylene

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(D) Ethylene is a gaseous plant hormone that plays a crucial role in the growth and development of plants.In deep-water rice plants,ethylene promotes rapid internode and petiole elongation.This adaptation allows the leaves and upper parts of the plant to remain above the water surface,ensuring continued gas exchange and photosynthesis even during flooding.Therefore,the correct option is $D$.

Which hormone promotes internode/petiole elongation in deep-water rice plants?

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