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Question
Give Technical Term for the following.
The pressure which is responsible for the movement of water molecules across the cortical cells of the root.
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Solution
Osmotic pressure
RELATED QUESTIONS
Differentiate between Diffusion and Osmosis (Definition)
Give the appropriate biological or technical term for the following.
Movement of molecules of a substance from their higher concentration to lower concentration when they are in direct contact.
Movement of molecules of a substance from the region of their higher concentration to the region of their lower concentration without the involvement a separating membrane, is called
Distinguish between the following:
Plasmolysis and deplasmolysis
Choose the correct answer:
Grapes when placed in a strong sugar solution shrink because of __________
Differentiate between:
Osmosis and Diffusion
Given below is the figure of an experimental set up to demonstrate root pressure.
(i) Define root pressure.
(ii) What change would you observe in the water level after some time?
(iii) What role is being played by the root pressure in the given experiment?
(iv) Why the oil has been sprinkled on water?
Explain the Term:
Osmosis
DPD of a cell can be expressed as ______
Define the following term:
Osmotic Pressure
