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List any five mechanism that contribute ...

List any five mechanism that contribute to the ascent of sap in tall trees.

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MODERN PUBLICATION-TRANSPORT IN PLANTS-EXERCISE
  1. Suggest tow types of treatment for reducing transpiration in plant in ...

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  2. How is rolling of leaves of many grasses in dry weather caused?

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  3. List any five mechanism that contribute to the ascent of sap in tall t...

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  4. What is the role of K^+ ions in the opening of stomata?

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  5. What are the two pathways through which water moves?

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  6. Transpiration is a necessary evil in plants . Explain.

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  7. Define osmosis. What is the difference between osmosis and diffusion...

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  8. Differentiate between TP and WP .How do changes in TP help s in openin...

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  9. What are guard cells.Describe the structure of typical guard cells.

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  10. Define the terms:Plasmolysis.

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  11. Write a note on guttation.

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  12. Write the importance of osmosis in plants.

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  13. Describe the role of osmotic potential in regulating water potential o...

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  14. Write the importance of imbibition.

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  15. Look into given figure and answer the following, Solution of which ch...

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  16. Look into given figure and answer the following, Solution of which ch...

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  17. Look into given figure and answer the following, In which direction w...

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  18. Look into given figure and answer the following, Which solution has a...

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  19. Look into given figure and answer the following, At equilibrium which...

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  20. Look into given figure and answer the following, If one chamber has a...

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