NEET Biology question

Biology Photosynthesis in Higher Plants NEET

Who, after conducting experiments on purple and green sulphur bacteria, inferred that O2 evolved during photosynthesis comes from H2O, not from CO2?

(A)Sachs
(B)Engelmann
(C)Van NielCorrect
(D)Blackman

Answer: (C)

Solution

Cornelius van Niel's studies on sulphur bacteria (which use H2S instead of H2O and do not release O2)

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Question ID VK-128521