What is the main function of sclerenchyma tissue?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
The primary function of sclerenchyma tissue is to provide mechanical support and strength to plant parts. Composed of cells with heavily lignified, thick walls, sclerenchyma acts as the plant's structural reinforcement, offering rigidity to mature regions that no longer need to grow. This tissue helps plants maintain their shape, resist physical stress, and protect delicate internal structures. Sclerenchyma is found in parts requiring maximum strength, such as seed coats, nut shells, vascular bundles, and the hard outer layers of stems.
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