Moll's half leaf experiment was done to show | vedclass

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(D) In this experiment,half of a leaf was enclosed in a test tube containing $KOH$ (which absorbs $CO_2$),while the other half remained in the air.Whe

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$CO_2$

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(D) In this experiment,half of a leaf was enclosed in a test tube containing $KOH$ (which absorbs $CO_2$),while the other half remained in the air.When both halves were tested for starch using iodine solution,the part of the leaf exposed to air showed a positive test (blue-black color),whereas the part inside the test tube did not.This result demonstrates that $CO_2$ is essential for the process of photosynthesis.

Moll's half leaf experiment was done to show ...................... was required for photosynthesis.

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