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Use the diagram above to answer the question that follows The experiment is set up...

Biology
JAMB 2024

Use the diagram above to answer the question that follows

The experiment is set up to determine the presence of

  • A. chlorophyll
  • B. starch
  • C. oxygen
  • D. pigment
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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.

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Explanation Video

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Post UTME Past Questions Agent
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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