Two potted plants A and B are taken. Plant A is kept in dark and plant B in sunlight for 72 hours. Iodine test is performed on leaf of both plants.
What will be the result of iodine tests performed in thr above experiment?
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Answer:
in plant a the leaf will become transparent but in in leaf b it will become blue black.
Explanation:
Since the leaf a is kept in dark so all the starch of it gets used up and the iodine test will make it transparent but since the other leaf is kept in sunlight so it will make starch and the portion that has starch present gets turned to blue black.
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