

MCQOPTIONS
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1. |
What is the bye-product of bacterial photosynthesis |
A. | \[{{O}_{2}}\] |
B. | \[{{H}_{2}}O\] |
C. | \[S\] |
D. | \[{{H}_{2}}S\] |
Answer» D. \[{{H}_{2}}S\] | |