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Which one of the following is NOT a requirement for photosynthesis ?

Options

  1. AChlorophyll
  2. BCO ₂
  3. CWater
  4. DO ₂

Correct answer

D. O ₂

Step-by-step solution

Oxygen is the product of photosynthesis whereas carbon dioxide, water, sunlight and chlorophyll are the required components. The chemical equation of photosynthes is

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