write a note on abscission of leaves and fruits
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Abscission is the shedding away or cutting off of different parts of an organism, generally a plant. When you see a plant dropping its leaves or its fruits, this is a form of abscission. Leaf abscission is simply when a plant drops its leaves.
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Auxin delays abscission of leaves and fruits. It prevents the formation of abscission zone below a leaf or fruit. Abscission zone cuts off nutrients and water supply resulting in fall of leaves and fruits. Non formation of abscission zone due to auxin delays the abscission of leaves and fruits.
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