| 1. | The remains of the lignified and surrounds the single seed.
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| 2. | Xylem cells are elongated cells with lignified secondary thickening of the cell walls.
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| 3. | The epidermal cells are lignified, the surface carries a thick cells however secrete.
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| 4. | His system was based on the height of the lignified stem and on plant longevity.
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| 5. | The fibres of the xylem are always lignified, while those of the phloem are cellulosic.
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| 6. | The fruit has a single seed wrapped in a hard coat and can be slightly lignified.
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| 7. | These layers are lignified with malphigian cells tightly packed together and impregnated with water-repellent.
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| 8. | Growing to height also employed another trait of tracheids the support offered by their lignified walls.
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| 9. | All tracheary elements develop a thick lignified cell wall, and at maturity the protoplast has broken down and disappeared.
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| 10. | At maturity the protoplast the living material of the cell dies and disappears, but the lignified cell walls persist.
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मोबाइल