Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The hydrogen donor for green plants and purple & green sulphur bacteria during photosynthesis respectively are:
A
and 
B
and NADH C
NADPH and 
D
and 
Text Solution
Verified by ExpertsThe correct answer is:
A
In green plants, 
is the hydrogen donor and is oxidised to 
.
In purple and green sulphur bacteria, 
is the hydrogen donor and is oxidised to sulphur. Hence, 
is not evolved during photosynthesis in these bacteria.
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