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Botany Multiple Choice Questions and Answers

Q.

A potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut surface of one of the halves. What colour change will be noticed?

[A] From blue to pink
[B] From pink to blue-green
[C] From brown to blue-black
[D] From brown to orange-red

Answer & Explanation

Answer: Option [C]

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NCERT Class 12 Biology Solved Multiple Choice Questions

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