3. K. Diagram-based questions. 1. An experimental set-up as shown in figure was placed in sunlight for about 1-11/2 hours. Study it and answer the questions that follow. (a) What phenomenon does this experiment demonstrate? Transpiration (b) Why was the plant covered with a transparent polythene bag? (c) What will you find if the set-up is placed inside a room?
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Diagram-based questions. 1. An experimental set-up as shown in figure was placed in sunlight for about 1-11/2 hours. Study it and answer the questions that follow. (a) What phenomenon does this experiment demonstrate? Transpiration (b) Why was the plant covered with a transparent polythene bag? (c) What will you find if the set-up is placed inside a room?
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Explanation:
(A) this experiment demonstrate that what is released during the process of photosynthesis called as transpiration.
(B) The plant was covered by polythene bag to observe the water drops
(C) We will find less number of water drops on polythene when compared to garden because the amount of sunlight given is directly proportional to loss of water
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