हिंदी

Choose the Correct Answer: Osmosis Involves Diffusion of ___________

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प्रश्न

Choose the correct answer:

Osmosis involves diffusion of ___________

विकल्प

  • suspended particles from lower concentration to higher concentration.

  • suspended particles from higher concentration to lower concentration.

  • Molecules or ions from the more concentrated solution to the less concentrated solution.

  • water from the less concentrated solution to the more concentrated solution.

MCQ
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उत्तर

Molecules or ions from the more concentrated solution to the less concentrated solution.

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संबंधित प्रश्न

Leaves of the sensitive plant wilt and droop down on a slight touch. What mechanism brings about this change?


The following diagram represents a plant cell after being placed in a strong sugar solution. 

Guidelines 1 to 5 indicate the following

(1)Cell wall, (2) Strong sugar solution, (3) Protoplasm  (4) Large vacuole,   (5) Nucleus

(1)What is the state of the cell shown in the cell shown in the diagram?

(2)Name the structure which acts as a selectively permeable membrane.

(3)If the cell had been placed in distilled water instead of strong sugar solution, which feature would not have been seen?

 (4)Name any one feature of this plant cell which is not present in an animal cell. 


Distinguish between the following:

Turgor pressure and osmotic pressure


Name the process by which molecules distribute themselves evenly within the space they occupy.

Choose the correct answer:

If a marine plant is transferred to fresh water, it bursts due to ___________


Fill in the Blank
The pressure which develops in the cortical cells of root which force a part of the water upward ____________.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

During exosmosis, water moves from inside the cell to the outside of the cell.


The given statement is incorrect. Rewrite the correct statement:

Fresh water fish when placed in hypertonic salt solution absorb water and burst.


When a cell in solution shrinks and loses its shape, then the solution is ______.


Define the following term:

Tonicity


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