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Compare the cells kept in isotonic, hyp...

Compare the cells kept in isotonic, hypotonic and hypertonic solutions.

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Define Hypotonic solution.

Differentiate between : Hypertonic and hypotonic solutions

Correct the statements. (a) Cells shrink in hypotonic solutions and swell in hypertonic solutions. (b) Imbibition is a special type of diffusion when water is absorbed by living cells. (c) Most of the water flow in the roots occurs via the symplast.

Statement 1: Plasmolysis is bursting of cell membrane when a cell is kept in a hypertonic solution. Statement 2: Hypertonic solution causes endosmosis.

In the given figures 'A' shows a cell in the normal state and 'B' shows the same cell after leaving it in a certain solution for a few minutes : Was the solution isotonic, hypotonic or hypertonic in which the cell was kept ?

Give technical terms for the following: Movement of water molecules across the cell membrane from hypertonic to hypotonic solution.

A cell placed in hypertonic solution will :

What are isotonic solutions?

Select the correct answer out of the four available choices given under question : The space between the cell wall and plasma membrane in plasmolysed cell is filled with: (i) isotonic solution (ii) hypotonic solution (iii) hypertonic solution (iv) water

Differentiate between the following pairs on the basis of what is mentioned in brackets: Hypotonic solution and Hypertonic solution [condition of a plant cell when placed in them]

ICSE-TRANSPORT IN PLANTS -TEST YOUR PROGRESS (SHORT/LONG ANSWER TYPE QUESTIONS)
  1. When water is being translocated at relatively high velocity and is su...

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  2. Cell is called an osmotic system. Explain.

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

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  4. Define transpiration. Describe a simple experiment to demonstrate this...

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  5. Explain the stomatal movement based on kion-transport.

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  6. The clay soil holds more water than sandy soil. Why?

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  7. Why do molecules diffuse down their concentration gradients ?

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

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  9. Write short notes on Advantage of turgidity to plants

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

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

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

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

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

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

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

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

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

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  19. Explain the uptake of mineral nutrients by the plant.

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  20. According to carbonic acid exchange theory of mineral salt absorption ...

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