how does auxin promote phototropism?
zaraa8241:
Phototropism. Auxins also play a part in phototropism, an occurrence that involves plants bending or moving away from light. ... The extra auxin present on the shaded side promotes more cell division and elongation, causing the plant to bend towards the sunlight after this lop-sided growth.
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auxin is the growth hormone of the plants which effects shoot and root tip of plants .in phototropism , sunlight is the stimule for plants to which due to auxin secreation plants shows growth towards sunlight.
hence auxine promotes phototropism.
hence auxine promotes phototropism.
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hiiii friend!!!!
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auxins provide phototropism by causing elongation in the shaded area of the stem.. so it bends towards the sunlight
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i think it may help u dear !!!!! ^_^
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auxins provide phototropism by causing elongation in the shaded area of the stem.. so it bends towards the sunlight
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i think it may help u dear !!!!! ^_^
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thanks for brainlist my dear friend!!!!! *_*
its my pleasure
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