Question

state pecullarities of sclerenchymatous cell wall? ​

Answer 1

Explanation:

Peculiarity of a sclerenchyma cell wall​:

• Sclerenchyma cells contain thickened lignified walls, which make them strong and waterproof.

• They are usually restricted into support types and conducting forms. Support sclerenchyma is consisting of "sclereids and fibers".

• This tissue are reducing the wilting, but it is "energetically costly for the plant" to constructed.

• Sclereids are "roughly isodiametric, and clumps" of these “stone cells” (brachysclereids) yield the "Bartlett pear" ('Pyrus communis') its distinctive grittiness.

• Testas (seed coats) of various plants, particularly legumes, are consist of 2 layers of sclereids. While sclereids consist of the thick dense layer developing the shell (endocarp) of the coconut.

Answer 2

Answer:

⇒They have thick secondary cell wall usually impregnated with lignin.

⇒Most of sclerenchymatous cells are non-living.

⇒They have primary function in providing support to plant parts.

⇒They have three types fibres(tracheids), sclereides, vessels(tracheae).