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प्रश्न
The diagram given below represents an experimental set – up to demonstrate a certain process. Study the same and answer the questions that follow:
Define the above named process.
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उत्तर
Osmosis is the diffusion of water molecules across a semi-permeable membrane from a more dilute solution (with a lower solute concentration) to a less dilute solution (with a higher solute concentration).
संबंधित प्रश्न
Name the following:
The uptake of mineral ions against concentration gradient.
The diagram given below represents an experimental set – up to demonstrate a certain process. Study the same and answer the questions that follow:
what would you observe in the experimental set-up after an hour or so?
The diagram given below represents an experimental set – up to demonstrate a certain process. Study the same and answer the questions that follow:
Name any other substance that can be used instead of parchment paper in the above experiment.
The diagram given below represents an experimental set-up to demonstrate a certain process. Study the same and answer the questions that follow:
Mention two advantages of the process to the plants.
Fill in the Blank
Water and mineral salts absorbed by root is known as ______.
Osmosis is a property of ______.
Very short answer question.
What is osmotic pressure?
Distinguish between Diffusion and Osmosis.
Aquaporins (water channels) are involved in ______ type of transport.
Which of the following means of transport need expenditure of ATP?
