Multiple Choice
In oxygenic photosynthesis, __________ is the electron donor, whereas in anaerobic photosynthesis it can be succinate or __________.
A) H₂S; S0
B) O₂; H₂
C) O₂; H₂O
D) H₂O; H₂S
E) H₂S; SO
Correct Answer:

Verified
Correct Answer:
Verified
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