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Define turgor pressure. Mention the uses...

Define turgor pressure. Mention the uses of turgor pressure to plants.

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ASSAM ACADEMIC CENTRE-TRANSPORT IN PLANTS-EXAMPLE
  1. How is an isotonic solution different from a hypotonic solution?

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  2. Distinguish isotonic solution from hypertonic solution.

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  3. Define turgor pressure. Mention the uses of turgor pressure to plants.

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  4. How is a turgid cell different from a flaccid cells?

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  5. What is imbibition pressure? What is the usefulness of imbibition pres...

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  6. Describe an experiment to show that water movement occurs through xyle...

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  7. How does mass/bulk flow of substances differ from diffusion?

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  8. Why does apoplast pathway occur in the root cortex but not in endoderm...

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  9. How is the mycorrhizal association helpful in absorption of water and ...

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  10. Define root pressure.

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  11. Development of root pressure requires energy Justify.

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  12. How can root pressure be demonstrated?

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  13. Draw a labelled diagram of a stomatal apparatus.

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  14. Differentiate between the following : Guttation and Transpiration.

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  15. Describe the structure of a guard cell of a dicot plant.

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  16. Give two reasons why aII minerals cannot be absorbed passively by the ...

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  17. Mention four sinks for mineral elements/lons in plants.

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  18. In plants, there is a complex traffic of compounds moving in an orderl...

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  19. Mention three similarities and two differences between facilitated dif...

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  20. Define osmosis. Demonstrate an experiment to show osmosis.

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