Biology
Grade-7
Easy

Question

Pick the odd one out.

  1. Carbon dioxide
  2. Water
  3. Sunlight
  4. Oxygen

hintHint:

Oxygen is the process of photosynthesis

The correct answer is: Oxygen


    • In photosynthesis carbondioxide and water is required in the presence of sunlight and chlorophyll 
    • The product formed is glucose and oxygen 
    • Water, the byproduct is formed 
    • Hence odd one out is oxygen 

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