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प्रश्न
Define the following term:
Osmotic Pressure
उत्तर
Osmotic pressure is the minimum pressure that must be exerted to prevent the passage of the pure solvent into the solution when the two are separated by a semi-permeable membrane.
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.
Name the following:
The condition of a cell placed in a hypotonic solution.
What do you mean by transpiration pull ?
What is the significance of diffusion?
Give Technical Term for the following.
A solution whose concentration is equal to the cell sap.
Name the following:
The movement of a liquid through a selectively permeable membrane.
Fill in the Blanks
Diffusion is the movement of molecules from a region of their ________ concentration to the region of their ________ concentration.
Multiple Choice Question:
Plasma membrane controls:
Explain the Term: Diffusion
The given statement is incorrect. Rewrite the correct statement:
Fresh water fish when placed in hypertonic salt solution absorb water and burst.
