Question

oxygen liberated during photo synthesis comes from​

Answer 1

Answer:

Mila

Explanation:

The oxygen during photosynthesis comes from split water molecules. During photosynthesis, the plant absorbs water and carbon dioxide. After the absorption, the water molecules are disassembled and converted into sugar and oxygen.

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Answer 2

Answer:

Oxygen is produced by photolysis of water. This photolysis of water is brought about by the light, usually sunlight. Photolysis is a part of the light-dependent reactions of photosynthesis. The electrons released during the photolysis is picked up by the photosystem I during light reaction.

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