The steps below are involved in the testing of a leaf for starch. Study them...

Biology

WAEC 2016

The steps below are involved in the testing of a leaf for starch. Study them carefully and answer the question:

I. Decolorize them

II. Dip decolorized leaf in warm water

III. Place leaf in boiling water

IV. Add iodine solution

The CORRECT order for the test is?

A. I, II, III and IV
B. I, III, II and IV
C. II, III,, I and IV
D. III, I, II and IV

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Correct Answer: Option D

Explanation

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