Question

Oxygen is waste product of photosynthesis.Give reason

Answer 1

Since, In Photosynthesis plants need sunlight, chlorophyll, Carbon-dioxide and water to produce glucose and water and oxygen, This oxygen is released out because it has no purpose that time.

Answer 2

Answer:

oxygen liberated during photosynthesis is a waste for plant, so, it released into air nd is used by living organisms in respiration.

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