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प्रश्न
Name the following:
The movement of a liquid through a selectively permeable membrane.
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उत्तर
Osmosis
संबंधित प्रश्न
Name the following:
The pressure with which the molecules of a substance diffuse.
Give at least three uses of water to green plants
Give Reasons for the following.
Drops of water on a leaf of plant like peepal does not enter the leaf by osmosis?
Differentiate between:
Osmosis and Diffusion
Differentiate between the following
Endosmosis and Exosmosis
The beaker is divided into two chambers A and B. The big circle represents solute and the small circles solvent.
(i) What can you say about the size of the holes in the membrane, if it is to behave semi- permeably between these two?
(ii) Will the solvent molecules pass through the membrane from left to right, from right to left, in either direction or in both directions?
(iii) In which direction will there be a net movement of solvent molecules?
Give Technical Term for the following.
The pressure which is responsible for the movement of water molecules across the cortical cells of the root.
Fill in the Blank
Raisin swells up when kept in a __________ solution.
Multiple Choice Question:
Osmosis involves:
During a practical exam, a plant cell in a particular solution was placed under a compound microscope. Students were told to observe the cell and name the tonicity of the solution and mention the process that occurred in the cell.
