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प्रश्न
Differentiate between the following pairs on the basis of what is indicated in the brackets.
Hypotonic solution and Hypertonic solution [condition of a plant cell when placed in them]
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उत्तर
Hypotonic solution – Turgid
Hypertonic solution – Flaccid
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संबंधित प्रश्न
Differentiate between Diffusion and Osmosis (Definition)
Osmosis and diffusion are the same except that osmosis there is:
Explain how soaked seeds swell up and burst their seed coats.
Define the following:
Hypertonic solution
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?
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.
Explain the Term: Endosmosis
Explain the term:
Plasmolysis
The given statement is incorrect. Rewrite the correct statement:
Fresh water fish when placed in hypertonic salt solution absorb water and burst.
