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WAEC Biology 2020 Question 24

Question 24

Photosynthesis and Plant Nutrition

The first stable product of photosynthesis is

  1. A.starch.
  2. B.fructose.
  3. C.glucose.
  4. D.sucrose.
Show the answer and explanation

Answer: C (glucose.)

Explanation

Photosynthesis first produces simple sugar (glucose). The glucose is later changed into starch for storage or sucrose for transport.