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प्रश्न
Name the following:
Movement of molecules from a region of high concentration to a region of low concentration.
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उत्तर
Diffusion
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संबंधित प्रश्न
Differentiate between Diffusion and Osmosis (Definition)
Explain how soaked seeds swell up and burst their seed coats.
Name the following:
The process by which raisins swell up when placed in a beaker of water.
Define the cohesive force.
What is the significance of diffusion?
Differentiate between:
Osmosis and Diffusion
In the figure below ‘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.
(i) Describe the change which has occurred in the cell as seen in B.
(ii) Give the technical term for the condition of the cell as reached in B and as it was in A.
(iii) Define the process which led to this condition.
(iv) What was the solution-isotonic, hypotonic or hypertonic, in which the cell was kept?
(v) How can the cell in B, be brought back to its original condition?
(vi) Name the parts numbered 1 to 3.
Name the following:
The process by which raisins swell up when placed in a beaker of water.
Fill in the Blanks
Osmosis in the diffusion of _______ molecules from the region of higher _____ potential to that of lower potential across a S.P.M.
Define the following term:
Osmotic Pressure
