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When water is being translocated at rela...

When water is being translocated at relatively high velocity and is subjected to high tension in the conducting elements, what prevents the breaking of the water column?

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ICSE-TRANSPORT IN PLANTS -TEST YOUR PROGRESS (SHORT/LONG ANSWER TYPE QUESTIONS)
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  2. What effect a change of starch to sugar in a cell will have on its wat...

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  3. When water is being translocated at relatively high velocity and is su...

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  4. Cell is called an osmotic system. Explain.

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  5. Compare the cells kept in isotonic, hypotonic and hypertonic solution...

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  9. Why do molecules diffuse down their concentration gradients ?

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  10. Write short notes on Importance of H2O in plants.

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  11. Write short notes on Advantage of turgidity to plants

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  12. Briefly explain the following physiological processes: Factors affec...

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  13. Briefly explain the following physiological processes: Significance ...

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  14. Give an account of the different types of soil water

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  15. Give a brief account of the mechanism of water absorption by plants.

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  16. Discuss the cohesion-tension-transpiration pull theory for uptake of w...

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  17. What are guard cells ? Explain their role in regulating transpiration

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  18. Explain the movement of water cell to cell across the root: from the s...

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  19. Define the term water potential. What are its components?

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  20. Describe the chemiosmotic mechanism by which mineral lons cross plasma...

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