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The Fundamental Unit of Life — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
Question
Cell wall of plant cells is chiefly composed of:
✓

Answer

  1. Celluolse.
Explanation:
The cell wall is mainly composed of cellulose. Cellulose is a complex substance which provides mechanical and structural strength to cell.

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