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प्रश्न
What is a permanent tissue?
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उत्तर
Sclerenchyma is a type of simple tissue present commonly in roots, stems, leaves, and petioles. Its cells are dead, elongated and narrow with thickened and lignified cell walls. Sclerenchyma is of two types i.e. fibers and sclereids.
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संबंधित प्रश्न
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