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प्रश्न
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उत्तर
(i) Water is one of the raw materials for photosynthesis.
(ii) Water is important for seed germination.
(iii) Water controls the opening and closing of stomata.
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संबंधित प्रश्न
Correct the following statements by changing the underlined words:
Xylem transports starch from the leaves to all parts of the plant body
What part is played by The cytoplasm in the uptake of water into the root hair?
The diagram given below represents the results of an experiment conducted on two freshly taken leafy shoots of a herbaceous plant. The lower ends of the shoots dip in ordinary 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?
Choose the correct answer:
Swelling of wooden doors during rains is caused by ___________
Grapes shrink when immersed in a very strong sugar solution.” Explain.
Draw a diagram of the root hair cell as it would appear when a concentrated solution of fertilizers is added near it.
Root hair is ________ extension of epiblema cells.
Identify the part of the plants which is responsible for maximum absorption of water.
Roots of the plants absorb water from the soil through the process of ____________.
