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Briefly describe water potential. What a...

Briefly describe water potential. What are the factors affecting it? Explain the relationship between water potential, solute potential and pressure potential.

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MODERN PUBLICATION-TRANSPORT IN PLANTS-EXERCISE
  1. Differentiate between the following: Apoplast and Symplast pathways of...

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  2. Differentiate between the following: Guttation and Transpiration

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  3. Briefly describe water potential. What are the factors affecting it? E...

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  4. What happens when a pressure greater than the atmospheric pressure is ...

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  5. With the help of well-labeled diagrams. Describe the process of plasmo...

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  6. Explain what will happen to a plant cell if it is kept in a solution h...

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  7. How is the mycorrhizal assoication helpful in absorption of water and ...

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  8. What role does root pressure play in water movement in plants?

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  9. Describe transpiration pull model of water transport in plants. What a...

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  10. Discuss the factors responsible for ascent of xylem sap in plants.

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  11. What essential role does the root endodermis play during mineral absor...

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  12. Explain why xylem transport is unidrectional and phloem transport bi-d...

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  13. Explain pressure flow hypothesis of translocation of sugars in plants.

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  14. What causes the opening and closing of guard cells of stomata during t...

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  15. Which of the following is used to measure the rate off transpiration?

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  16. Plant will undergo silting under one of these conditions?

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  17. If CO2 concentration suddenly increass around the leaf ,one of the ffo...

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  18. Presence of glycolate in the cells will help to open stomata when ther...

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  19. When water enters the plant cell one of the pressure is exerted on the...

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  20. The cohesive force existing between molecules off waer is contributin...

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