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प्रश्न
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उत्तर
Xylem
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संबंधित प्रश्न
the exact location of the Lenticels
Concentration of mineral nutrient elements is higher inside the root hairs than in the surrounding soil. How do roots take them in from the soil?
Choose the correct answer:
Process of ascent of sap in plants occurs ___________
Draw a cross-section of root showing association of soil particles with root hairs.
The diagram given below represents the result of an experiment conducted on two freshly taken shoots of a green herbaceous plant. The lower ends dip in the water.
(i) What is the aim of the experiment?
(ii) Some parts of the stem in both the shoots have been removed. Name the conducting tissue in shoot A and in shoot B, that has been removed.
(iii) What are the results of this experiment?
Name the following:
Root hairs are the extension of which cells.
Fill in the Blank
Leaves get wilted if _________ is removed from the plant.
In the zone of absorption, epidermal cells form unicellular hair-like extensions called ________.
Outer layer of root hair is made up of ________.
In soil which of the following type of water is available for absorption by plant roots?
