how will you prove with black screen experiment?
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Answer:
mrk as brilliant
Explanation:
Boil the leaf in water for about 2 minutes. Now, to decolourise the leaf, transfer the leaf from boiling water to a beaker containing ethanol and boil the leaf in a water bath. ... The area of the leaf that was uncovered performed photosynthesis and will have starch, therefore turned blue-black with iodine solution.
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