Eamcet Botany - 2nd year unit-4 Photosynthesis Free Online Tests | Mock Tests | Preparation | Practice Tests

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The reason for the absence of oxygen evolution in green sulphur bacterial photosynthesis is

A. Water is not required for the photosynthesis in these bacteria

B. These are unaerobic bacteria

C. Hydrogen donor for reduction of CO2 is not water.

D. Energy is insufficient in pigments.

E. None of the above

View Answer

Correct choice: C

Explanation:

none

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