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प्रश्न
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उत्तर
(i) Roots help in the absorption of water.
(ii) They also help in the absorption of minerals.
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संबंधित प्रश्न
The phenomenon of loss of water through a cut stem or injured part of plant is called ___________.
How is root hair adapted for the absorption of water from the soil?
Choose the correct answer:
Which one is semi-permeable?
Choose the correct answer:
Meaning of ascent of sap is ____________
Grapes shrink when immersed in a very strong sugar solution.” Explain.
Give Technical Term for the following.
Tissue which transports manufactured food from leaves to other parts of the plant.
Name the following:
Name the process by which intact plants lose water in the form of droplets.
Identify the zone in wbkh root hair occurs.
They are pipe-like, consisting of a group of specialised cells. They transport substances and form two-way traffic in plants. Which of the following terms qualify for the features mentioned above?
Draw a neat and proportionate diagram of root hair and label mitochondria, nucleus and vacuole.
