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ICSE Class X Biology 2018 Papers
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A potted plant with variegated leaves was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours and then placed in bright sunlight for a few hours. Observe the diagrams and answer the questions. 
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Question : 48 of 97
Marks:
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What aspect of photosynthesis is being tested in the above diagram?
Solution:
TAILChlorophyll is necessary for photosynthesis.
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