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How do potassium ions (K^+). regulate th...

How do potassium ions `(K^+)`. regulate the opening and closing of stomata?

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Opening and closing of stomata is due to the:

Describe K^+ ion theory for opening and closing of stomata.

Differentiate between TP and WP .How do changes in TP help s in opening and closing of stomata.

What is meant by stoma?Name the group of plants,which contains fewer stomata on the upper surface of leaves .How does the absorption and loss of poassium ions in the guard cells bring about the opening and closuure of stmata?Explain.

What is structure of stoma? Explain opening and closing of stomata.

MODERN PUBLICATION-TRANSPORT IN PLANTS-EXERCISE
  1. Give advantages of transipiration.

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  2. what are two kinds of interaction of water molecules that allow water ...

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  3. How do potassium ions (K^+). regulate the opening and closing of stoma...

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  4. What is guttation?Name the pore through which guttation occur.What doe...

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  5. What are antitranspirants?Give example.How do they reduce transpiratio...

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  6. Define respiration.Give its advantages and disadvantages.

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  7. Discuuss Dixon's theory of ascent of sap.

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  8. Describe K^+ ion theory for opening and closing of stomata.

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  9. Discuuss Dixon's theory of ascent of sap.

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  10. Define Arterial Blood Pressure?

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  11. Give an account of factors affecting transpiration.

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  12. What is imbibition?Which are the various conditions necessary for the ...

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  13. Define plasmolysis .What change will occur,when erythrocytes are place...

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  14. Describe osmosis as a special case of diffusion.

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  15. Describe the theories related to translocation of water. Give a brief ...

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  16. Describe the factors which affect the rate of absorption of water.

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  17. What a facilitated diffusion?

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  18. How process of osmosis can be demonstrated by: Thistle funnel experime...

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  19. How process of osmosis can be demonstrated by: Potato osmoscope.

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  20. Define pressure potential.

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