Question

what are the two types of sclerenchyms give their role.

Answer 1

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➡️ Two types of sclerenchyma cells exist: fibers and sclereids. Their cell walls consist of cellulose, hemicellulose and lignin. Sclerenchyma cells are the principal supporting cells in plant tissues that have ceased elongation.

Answer 2

Sclernchyma
1) Cell are dead
2) Cell wall are thickened lignin
3) Intercellular space are absent
4) It is found in stem , roots and hard covering of seeds and nuts.

Function :- 1)Mechanical and
protective
2)Provide strength and
flexiblity to plants

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