O2 released in the process of photosynthesis comes from

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O₂ released in the process of photosynthesis comes from

A. CO₂

B. water

C. sugar

D. pyruvic acid

Answer: Option B

Solution(By Examveda Team)

Photosynthesis is the process by which plants use the energy of light to produce carbohydrates and molecular oxygen (O₂) from carbon dioxide (CO₂) and water.

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