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In an experiment to test the presence of starch in a leaf, the leaf is boiled in alcohol for a few minutes using a water bath. This is an essential step in the experiment because alcohol:(1) softens the leaf(2) disinfects the leaf(3) allows iodine to enter the leaf(4) dissolves chlorophyll from leaf |
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Answer» In an experiment to test the presence of starch in a leaf, the leaf is boiled in alcohol for a few minutes using a water bath. This is an essential step in the experiment because alcohol: (1) softens the leaf (2) disinfects the leaf (3) allows iodine to enter the leaf (4) dissolves chlorophyll from leaf |
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