(a) Is the cell wall in a plant cell living or non-living ? (b) Is the – InterviewSolution

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1.	(a) Is the cell wall in a plant cell living or non-living ? (b) Is the cell wall in a plant cell permeable or selectively permeable ? (c) What is its chemical composition ?
Answer» (a) A plant cell wall is non-living. (b) It is permeable. (c) Plant cell wall is chiefly composed of insoluble fibrous polysaccharide, cellulose (carbohydrate). Centain other compounds (hemicellulose, pectins and proteins) also occur in the cell wall.

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