Question

The organism which do not release oxygen during photosynthesis is
A: algae
B: bacteria
C: pteridophytes
D: mosses

Answer 1

Answer:

b option is correct

Explanation:

None of the anoxygenic phototrophic bacteria have the ability to use water as an electron donor (or cannot oxidize water), and, thus, perform photosynthesis using sulfide, hydrogen or organic substrates. Therefore, photosynthesis by these bacteria does not involve oxygen.

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Answer 2

Answer:

hiiii mate

Option B is your correct answer