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प्रश्न
Differentiate between the following
Endosmosis and Exosmosis
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उत्तर
| PEndosmosis | Exosmosis |
| It occurs when a cell is placed in a hypotonic solution. | It occurs when a cell is placed in a hypertonic solution. |
| Water moves into the cell. | Water moves out of the cell |
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संबंधित प्रश्न
Osmosis and diffusion are the same except that osmosis there is:
Two potato cubes each 1 cm3 in size, were placed separately in two containers (A&B), the container (A) having water and the other (B) containing concentrated sugar solution. After 24 hours when the cubes were examined, those placed in water were found to be firm and had increased slightly in size and those placed in concentrated sugar solution were found to be soft and had somewhat decreased in size. Use the above information to answer the questions that follow:
Account for the firmness and increase in the size of the potato cubes placed in water.
Define the term:
Plasmolysis
Distinguish between the following:
Filtration and diffusion
Give Reasons for the following.
Freshwater fish cannot survive in seawater.
Give Technical Term for the following.
The condition in which the water from a cell is completely removed due to exosmosis and no more shrinkage is possible.
Multiple Choice Question:
Osmosis involves:
Explain the Term:
Osmosis
DPD of a cell can be expressed as ______
The given statement is incorrect. Rewrite the correct statement:
Fresh water fish when placed in hypertonic salt solution absorb water and burst.
