Exercise
Way do organisms take food?
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How would you test the proofstanh
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1 . Organisms need to take food so that they can get raw material for growth and repair and can get energy for carrying out various activities. 2. steps to test the presence of starch in leaves:
boil the leaf in water for about 10 minutes.
after that, boil the leaf in alcohol; over water bath.
wash the boiled leaf with cold water and spread on a flat surface.
pour a few drops of iodine on the leaf. 3.
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