Correct Answer: Option B

Explanation

The experiment is set up to determine the presence of starch. When Iodine is added to the parboiled leaf, a blue-black or brown colour is observed. This indicates the presence of starch and vice versa.

There is an explanation video available below.

• how many questions is jamb for science class? Answer this

  2 Answers   ·   Biology   ·   9 hours ago
• How can I get to know figure of speech off head? Answer this

  2 Answers   ·   Literature in English   ·   10 hours ago
• The question that can come to you doing the jamp? Answer this

  1 Answers   ·   Literature in English   ·   5 hours ago