Which organism does not produce oxygen during photosynthesis?

Question

Which organism does not produce oxygen during photosynthesis? (A) Anabaena (B) Funaria (C) Higher plants (D) Rhodospirillum

Tardigrade Admin · Accepted Answer

All prokaryotes carry out anoxygenic photosynthesis. They lack PS II, thus they cannot use water as a source of hydrogen but uses hydrogen sulphide as a source of hydrogen instead. Rhodospirillum is a photosynthetic bacteria.

Q. Which organism does not produce oxygen during photosynthesis?

Anabaena

Funaria

Higher plants

Rhodospirillum

All prokaryotes carry out anoxygenic photosynthesis. They lack PS II, thus they cannot use water as a source of hydrogen but uses hydrogen sulphide as a source of hydrogen instead. Rhodospirillum is a photosynthetic bacteria.