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प्रश्न
Transpiration is significant for all except ______.
विकल्प
Cooling effect
Suction pull
Ascent of sap
Translocation of food
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उत्तर
Transpiration is significant for all except the translocation of food.
Explanation:
Phloem tissue performs translocation of food; it is not dependent on transpiration.
संबंधित प्रश्न
Which one of the following favours the fastest transpiration rate?
Give Reasons for the following:
Land plants die if their roots remain waterlogged.
Give Reasons for the following:
Balsam plants wilt during midday even if the soil is well watered.
Study the diagram given alongside and answer the questions that follow:
(i) Explain the physiological process of being study.
(ii) What will be the observations in the two test-tubes after about 2-3 days?
(iii) Give a reason for your answer in (ii) above.
(iv) Why is the surface of water covered with oil?
(v) State the purpose of setting up test tube B.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
More transpiration occurs from the upper surface of a leaf.
Mark the most appropriate answer in the following:
In hot summer days, plant cooling is due to :
Give a reason/suitable explanation.
Forests tend to bring more rains.
