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प्रश्न
Name the following:
Unicellular outgrowths from the epidermis of roots.
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उत्तर
Root hair
Explanation:
From the root epidermis, these unicellular outgrowths help to draw minerals and water from the ground.
संबंधित प्रश्न
Give reason for the following:
If you uproot a plant from the soil, its leaves soon wilt.
Explain the mechanism of closing and opening of the stomata.
Grapes shrink when immersed in a very strong sugar solution.” Explain.
Draw a diagram of the root hair cell as it would appear when a concentrated solution of fertilizers is added near it.
Name the following:
Water is absorbed from the soil by which part.
Fill in the Blank
Leaves get wilted if _________ is removed from the plant.
Outer layer of root hair is made up of ________.
Draw a neat and labelled diagram of the Root tip showing the root hair zone.
Trace the pathway followed by water molecules from the time it enters a plant root to the time it escapes into the atmosphere from a leaf.
Minerals cannot be passively absorbed by the roots.
