Posted: February 1st, 2017

After placing iodine on the leaves in the cervical flask of potassium hydroxide at the end of the experiment, would you expect the leaves to change to blue/black ? Explain

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VCE Biology. No starch was present in any of the leaves at the start of the experiment. After placing iodine on the leaves in the cervical flask of potassium hydroxide at the end of the experiment, would you expect the leaves to change to blue/black ? Explain

Does the addition of the potassium hydroxide have made any difference