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प्रश्न
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उत्तर
Root hairs absorb maximum water because in this region, the xylem is not fully mature but the epidermis and endodermis are still permeable to water.
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संबंधित प्रश्न
Multiple Choice Question:
Put a tick mark (✓) against the correct alternative in the following statement:
The root-hairs are suited for absorbing water from the soil because:
Choose the correct answer:
Process of ascent of sap in plants occurs ___________
Choose the correct answer:
Exudation or bleeding is associated with ___________
Choose the correct answer:
Wilting of plants occurs when ____________
How is root hair structurally adapted for absorption of water from the soil?
Given below is the diagram of a cell as seen under the microscope after having been placed in a solution:
(i) What is the technical term used for the state/condition of the cell given above?
(ii) Give the technical term for the solution in which the cell was placed.
(iii) Name the parts numbered 1 to 4.
(iv) Is the cell given above a plant cell or an animal cell ? Give two reasons in support of your answer as evident from the diagram.
(v) What would you do to bring this cell back to its original condition?
Draw a cross-section of root showing association of soil particles with root hairs.
What is the composition of inner layer of root hair?
____________ regions are present in a typical root.
Aquatic animals like fish excrete their wastes in gaseous form as ______.
