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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:
Mention two advantages of the process to the plants.
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उत्तर
- The roots of plants absorb water and minerals from the surrounding soil due to osmosis.
- Osmosis allows plants to absorb water from the soil which helps plants to keep cells alive in roots, stems and leaves.
- Osmosis is also important in the opening and closing of stomata which is an important feature for the processes like transpiration and photosynthesis.
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:
Define the above named process.
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:
what control experiment can be set up for comparison?
Explain why the grass in your lawn becomes greener if you add a little fertilizer to it, but it dies if you add a lot of it.
Fill in the Blank
______ serves as a medium for the transport of inorganic salts and food molecules in the plant.
Osmosis is a property of ______.
Define the term:
Wall pressure
Distinguish between Diffusion and Osmosis.
Which of the following means of transport need expenditure of ATP?
