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प्रश्न
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions.
What is the purpose of keeping the test tube B in the experimental setup?
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उत्तर
Test tube B is used here as a control. This makes the observation of the change in test tube A easy.
संबंधित प्रश्न
Describe an experiment to show that the plant loses water through its leaves.
(a) State whether the following statements are True Or False?
(b) Rewrite the false statements,in the correct form by changing either the first or the last word only .
Voltmeter is an instrument used for measuring the rate of transpiration in green plants.
Briefly explain how the rate of transpiration is affected by
Intensity of light
Answer the following (only in few words);
Give one important difference between transpiration and evaporation.
Choose the correct answer:
Who had said that "transpiration is a necessary evil"?
Explain the Term
Lenticular
Explain the Term
Lenticel
Differentiate Between Transpiration and Evaporation.
Differentiate Between Transpiration and Translocation.
