Write one function of phytohormone - abscisic acid ?
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ít íѕ α grσwth ínhíвítєr.
ít ínhíвítѕ gíввєrlín ѕtímulαtєd grσwth.
ít prσmσtєѕ fαllíng σf lєαvєѕ.
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Explanation:
Abscisic acid (ABA) is a plant hormone which functions mainly as a growth inhibitor. Abscisic acid promotes the dormancy in seeds and buds [ this is the opposite of breaking the dormancy]. It also promotes closing of stomata. Abscisic acid promotes falling of leaves.
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