Question

Write 5 differences between Meristematic and Permanent tissues.

Answer 1

Difference # Meristematic Tissues:

1. It is a simple tissue.

2. The cells are small and isodiametric.

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3. Vacuoles are either small or absent.

4. Crystals and other cell inclusions are absent.

5. Respiratory and biosynthetic activities are very high.

6. Intercellular spaces are very small or absent.

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7. The cell walls are thin.

8. The cells have the property to undergo division.

9. The cells are immature.

10. Mitochondria are simple.

11. Plastids are represented by pro-plastids.

Difference # Permanent Tissues:

1. It can be simple or complex.

2. The cells are large and of different shapes according to the type of tissue.

3. Living cells of permanent tissues usually possess central vacuole.

4. Crystals and other cell inclusions are often present.

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5. Both of them are at low level.

6. Intercellular spaces are often conspicuous.

7. The cell walls are thin or thick.

8. The cells cannot normally divide.

9. The cells are fully differentiated.

10. Mitochondria are fully developed.

11. Plastids are present in the living permanent cells.

Answer 2

1.the plant tissue whose cell are capable for division and give new cell is know as meristematic tissue.(2) it is found in growing portion of plant.In permanent tissue (1) its cell lose the division capacity. it may be living or dead.