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What is extractives?...

What is extractives?

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CHETANA PUBLICATION-Plant Tissue and Anatomy -Exercise
  1. What is extractives?

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  2. Location or position of meristematic regions is divided into……………..typ...

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  3. Cambium is also called……………. .

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  4. Collenchyma is a type of………………tissue.

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  5. …………………is a complex permanent tissue.

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  6. Mesophyll tissue is present in……………… .

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  7. Which of the following tissues in with dead, thick walled cells withou...

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  8. Xylem and Phloem are described as………….. .

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  9. Fibres associated with phloem are called as…………… .

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  10. Meristematic cells contain……………… .

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  11. The function of cell division is restricted to………………… .

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  12. Collenchyma differs from sclerenchyma in………………… .

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  13. The characteristic feature of water storage tissue is………….. .

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  14. Parenchyma has…………….. .

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  15. Which tissue is composed of dead cells impervious to gases and water?

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  16. Which plants lack phloem parenchyma cells?

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  17. Hypodermis is sclerenchymatous in………… .

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  18. Meristematic cells contain……………… .

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  19. Dumbbell shaped stomata seen in………….leaf.

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  20. ……………..is outermost protective layer of plant tissue system made up of...

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  21. Define Intrafascicular cambium.

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