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Who proved that O2 comes from water, and not from CO₂in photosynthesis? It was based on the experiment of photosynthesis in purple and green bacteria.

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An Intiative by Sri Chaitanya

Van Neil

Englemann

Arnold

Amonorgans

answer is A.

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Van Neil proved that oxygen comes from water, not from carbon dioxide in the process of photosynthesis.

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