FUNCTIONS OF COLLENCHYMA:
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It provides mechanical strength to the petiole, leaves and stem of young dicot plants.
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Collenchyma confers flexibility to various parts of the plant like petiole and stem, allowing for easy bending without breakage.
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It allows for growth and elongation of plant organs.
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Collenchyma present in leaves also prevents them from tearing.
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The living cells of collenchyma store food.
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Collenchyma when containing chlorophyll performs the function of photosynthesis.
