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प्रश्न
Draw a diagram of the root hair cell as it would appear when a concentrated solution of fertilizers is added near it.
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उत्तर
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संबंधित प्रश्न
What are root hair? Mention the function performed by the root hair.
Name the following:
Tissue concerned with upward conduction of water.
Choose the correct answer:
Meaning of ascent of sap is ____________
Grapes shrink when immersed in a very strong sugar solution.” Explain.
The alongside diagram A shows a root hair growing through the soil particles. Diagram B is the root hair of an aquatic plant.
(i) Name the parts 1,2,3.
(ii) Name two substances which enter the root hair. What are their uses?
(iii) By what process do these substances enter the root hair?
(iv) Account for the different shapes of root hairs in the two diagrams.
Given below is an experimental demonstration.
(i) Which phenomenon has been demonstrated in the given figure?
(ii) What is the solute and what is solvent in the above experiment?
(iii) Define the phenomenon in Q. (i) above.
(iv) Give one example from your daily life experiences based on this principle.
Multiple Choice Question:
The most widely accepted theory for ascent of sap is ______.
Which of the following are the components of cell wall of root hair?
Which plant does tissue transport water and minerals from the roots to the leaf?
Water in the root enters due to ______.
