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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:
what control experiment can be set up for comparison?
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उत्तर
For control experiment, the beaker will contain the water. At the same time, instead of the sugar solution; the thistle funnel with the cellophane paper tied on its mouth and inverted in the beaker will also contain water.
संबंधित प्रश्न
fill in the blanks with suitable functions: Xylem and __________.
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.
Name the following:
The membrane which allows water molecules to pass through, but not sugar molecules.
Fill in the Blank
Water and mineral salts absorbed by root is known as ______.
Osmosis is a property of ______.
Define the term:
DPD
Answer the following question.
Distinguish between Osmotic pressure and Turgor pressure.
Cell wall is _______.
How roots can act as a water absorbing organ?
Which of the following means of transport need expenditure of ATP?
