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प्रश्न
उत्तर
Plasmolysis helps in the preservation of meat and fish by salting. It is also helpful in the preservation of jellies and jams by adding concentrated sugar solution to them. It helps in plasmolysing the spores of bacteria and fungi.
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संबंधित प्रश्न
Give appropriate biological or technical terms for the following :
Movement of molecules of a substance from their higher concentration to lower concentration when they are in direct contact.
The highest water potential (capacity to move out higher concentrated solution) is that of ______.
When placed in a more concentrated solution, the cell contents will ______.
Distinguish between the following:
Turgor pressure and osmotic pressure
Name the following:
Two solutions having same concentrations.
Choose the correct answer:
Plasmolysis will occur when the cell is placed in a __________
Give Reasons for the following.
Drops of water on a leaf of plant like peepal does not enter the leaf by osmosis?
Multiple Choice Question:
In the process of osmosis in a cell:
Multiple Choice Question:
Marine fish when thrown under tap water bursts because of:
