WAEC Biology 2001 Question 45

Question 45

Photosynthesis and Plant Nutrition

Which of the following solutions is suitable for removing chlorophyll in a green leaf?

  1. A.Millon's reagent
  2. B.Methylated spirit
  3. C.Benedict solution
  4. D.Fehling's solution
Show the answer and explanation

Answer: B (Methylated spirit)

Explanation

Chlorophyll dissolves in hot alcohol such as methylated spirit; the other solutions are food-test reagents.