Question

Q3.Why does cell wall of the mature Sclerenchyma tissue gets thickened?​

Answer 1

Answer:

Mature sclerenchyma cells are usually dead cells that have heavily thickened secondary walls containing lignin. The cells are rigid and nonstretchable and are usually found in nongrowing regions of plant bodies, such as the bark or mature stems. ... The major function of sclerenchyma is support.

Explanation:

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