Question

Name the main constituent substance present in plant cell wall and state its function​

Answer 1

Answer:

The main constituent of the cell wall of a plant cell is cellulose, which is a polysaccharide. Whereas suberin is a waxy substance associated with the cell wall of plant cells, lignin is mainly present in the cell wall of the dead plant cells and pectin is the heteropolysaccharide present in the primary cell wall only.

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Answer 2

Answer:

The plant cell wall is mainly composed of cellulose. Cellulose is a complex substance and provides structural strength to plants. plant cell wall is mainly composed of cellulose

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