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प्रश्न
Name the following:
The process by which water enters root hairs.
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उत्तर
Osmosis
APPEARS IN
संबंधित प्रश्न
How does movement and absorption of water take place through the roots?
Mention whether the following statement is true (T) or false (F) and give explanation in support of your answer.
Dry seeds when submerged in water swell up due to endosmosis.
Name the following:
The solution outside the cell having lower solute concentration than the fluids.
Fill in the Blank
Leaves get wilted if _________ is removed from the plant.
A thin strip of epidermal cells of a leaf was observed in a drop of water. They all looked turgid and normal.
(a) Draw a diagram of such a cell.
(b) Draw a diagram of a cell if this strip is transferred to a strong concentrated solution of sugar. What is term used for the effect on the cells ?
Draw a neat and labelled diagram of the Root tip showing the root hair zone.
What would happen to the leaves of a plant that transpires more water than its absorption in the roots?
Minerals cannot be passively absorbed by the roots.
Root hair is a cytoplasmic extension of ______.
What is peculiarity of epiphytic plants like orchids?
