| Collenchyma | Sclerenchyma | |
| 1. | It consists of living cells. | It consists of dead cells. |
| 2. | The cells contain cytoplasm. | Cytoplasm is absent in these cells. |
| 3. | Its cell wall is cellulosic. | Its cell wall is lignified. |
| 4. | The thickening of cell wall is not uniform. | Cell wall thickening is uniform. |
| 5. | Lumen of cell is wide. | Lumen of the cell is narrow. |
| 6. | It provides mechanical support and elasticity to the plant body. | It is chiefly a mechanical tissue. |
Question
Differentiate between collenchyma and sclerenchyma.
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