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प्रश्न
Multiple Choice Question:
Water will be absorbed by the root hairs when:
विकल्प
Concentration of solutes in the cell sap is high
Concentration of solutes in the soil is high
The plant is rapidly respiring
None of the above
उत्तर
Concentration of solutes in the cell sap is high
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संबंधित प्रश्न
Given below is the diagrammatic representation of the transverse section of a part of a plant. Study it and answer the questions that follow:
(a) Name the part of the plant that is shown
(b) Label the parts 1 to 6
(c) Write the functions of parts 3 and 5
Choose the correct answer:
Meaning of ascent of sap is ____________
Study the experimental setup in the figure and then answer the question that follow.
What will you observe in the setup after about half an hour? Give reasons for your answer.
Grapes shrink when immersed in a very strong sugar solution.” Explain.
Describe structure of root hair.
Inner layer of root hair is made up of ______.
What is the composition of an outer layer of root hair?
Root hairs are ______
How many regions are there in a typical root?
Paheli uprooted a rose plant from the soil. Most of the root tips, with root hairs, got left behind in the soil. She planted it in a pot with new soil and watered it regularly. Will the plant grow or die? Give a reason for your answer.
