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प्रश्न
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उत्तर
Transpiration is important for plants because it evaporates excess water which produces a cooling effect to plants. This process also helps in ascent of sap and transportation of water and minerals to the various parts of the plants.
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संबंधित प्रश्न
Give Reasons for the following:
Transplanting of seedlings to a flowerbed in the evening is better than doing so in the morning.
What is meant by the term transpiration stream?
Give Reasons for the following:
Young plants wilt on a hot sunny day.
Give Reasons for the following:
Plants absorb more water than their requirement
Differentiate Between Transpiration and Translocation.
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.
Give Technical Term
The apparatus used to compare the rate of transpiration in cut shoot.
Complete the following sentence with appropriate word:
Plants become cool as a result of __________.
Write the functional activity of the following structure:
Cuticle
