what process do you follow in your laboratory to study the presence of starch in leaves? a) what apparatus does you require? b) what procedure does you follow. c) what precautions does you nees to take? d) what is the result
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Starch testing
Iodine solution is used to test leaves for the presence of starch. You need to: ... add the leaf to boiling ethanol in a water bath for a few minutes (the boiling ethanol dissolves the chlorophyll and removes the green colour from the leaf - it turns white so it is easy to see the change in colour)
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