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प्रश्न
Multiple Choice Question:
When a plant wilts, the sequence of events will be as follows:
विकल्प
Exosmosis, plasmolysis, deplasmolysis, temporary wilting
Exosmosis, deplasmolysis, plasmolysis, temporary and permanent wilting
Exosmosis, plasmolysis, temporary and permanent wilting
None of the above
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उत्तर
Exosmosis, plasmolysis, temporary and permanent wilting
APPEARS IN
संबंधित प्रश्न
Show by a series of diagrams, the change which a plant cell will undergo when placed in
Hypotonic salt solution
Define the following:
Hypertonic solution
Distinguish between the following:
Plasmolysis and deplasmolysis
What is the significance of diffusion?
Give Reasons for the following.
Salt and sugar are used in preserving food.
Give Reasons for the following.
The raisins swell up in the water.
Give Reasons for the following.
Plants growing in fertilized soil are often found to wilt if the soil is not adequately watered. Why?
Differentiate between the following
Endosmosis and Exosmosis
Given below is the figure of an experimental set up to demonstrate root pressure.
(i) Define root pressure.
(ii) What change would you observe in the water level after some time?
(iii) What role is being played by the root pressure in the given experiment?
(iv) Why the oil has been sprinkled on water?
Fill in the Blank
When there is no movement of water in the cell from the outside medium, the medium is considered to be ______ to cell sap.
