Meristematic tissue
1. Contains actively diving cells.
2. Cells shape isodiametric, fusiform or rectangular.
3. Restricted or localised in distribution.
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4. Living cells with dense protoplasm.
5. Intercellular spaces absent.
6. Ergastic substances absent.
7. Cell with primary cell wall.
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8. Vacuoles absent or small if present.
Permanent tissue
1. Lost the power of division permanently of temporarily.
2. Various cell shapes depending on function or location.
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3. Widely distributed in the plant body.
4. Living or dead or both types of cells at maturity.
5. Intercellular spaces may be present.
6. Contains plenty of ergastic substances.
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7. Cell with primary as well as secondary cell wall.
8. Vacuoles prominent.