Write advantage of having cell wall as the outer most boundary in celll
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Advantages of cell wall
1. It permits the plant cell to become turgid. As water enters the Vacoules through osmosis, the plant cell expands. The cell wall has to be strong enough to resist this expansion and so enables the cell to become turgid.
2. It is freely permeable to water and substances in solution.
3. It provides mechanical strength to support the cell.
4. It has narrow pores, called pits, through which fine strands of Cytoplasm, called plasmodesmata, are able to pass. These intercellular connections allow exchange of materials between the living cell contents.
5. The cell walls of adjacent cells are glued together by the middle lamella. Middle lamella is a jelly-like substance made up of calcium and magnesium pectate.
Hope it helps!
1. It permits the plant cell to become turgid. As water enters the Vacoules through osmosis, the plant cell expands. The cell wall has to be strong enough to resist this expansion and so enables the cell to become turgid.
2. It is freely permeable to water and substances in solution.
3. It provides mechanical strength to support the cell.
4. It has narrow pores, called pits, through which fine strands of Cytoplasm, called plasmodesmata, are able to pass. These intercellular connections allow exchange of materials between the living cell contents.
5. The cell walls of adjacent cells are glued together by the middle lamella. Middle lamella is a jelly-like substance made up of calcium and magnesium pectate.
Hope it helps!
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