Question

WHERE IS SCLERENCHYMA TISSUES PRESENT IN THE PLANTS AND WHAT IS ITS FUNCTION

ACCORDING TO CLASS 9TH​

Answer 1

Answer:

They are found mainly in the cortex of stems and in leaves. The major function of sclerenchyma is support. Unlike collenchyma, mature cells of this tissue are generally dead and have thick walls containing lignin. Their size, shape, and structure vary greatly...

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Answer 2

Sclerenchyma tissue fibres can be utilised as a raw material in the production of textiles and other woven goods.

Explanation:

• Dead cells make up the majority of sclerenchyma tissues. They have a thicker outer wall. The lignin composition and high cellulose content (60 to 80 percent). It also helps plants to maintain their structural integrity.
• They mostly feature two types of walls: primary and secondary. Sclerenchyma tissues can be found mostly in the cortex of stems and leaves.
• They aid in the growth of a plant. Plant fibres may be found practically everywhere. These might take the form of vascular strands or bundles.