18. Collenchyma are charactrised by the presence of


A) Elongated cells with deposits of cellulose and pectin all over the wall

B) Isodiametric cells with deposits of cellulose and pectin at the corners

C) Elongated cells with thickening at the corners

D) Isodiametric cells with thickening all over the wall

Dear Student

Ans. Option C is correct.
The Collenchyma are elongated cells and are characterised by the deposition of extra cellulose at the corners of the cells. They provide structural support, particularly in growing shoots and leaves.

Regards

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