What do we call the organism that does photosynthesis but does not release oxygen?(a) Green sulfur bacterium(b) Blue-green algae(c) Green algae(d) Green plantsThe question was posed to me in an internship interview.This is a very interesting question from Photosynthesis Basics topic in portion Photosynthesis in Higher Plants of Biology – Class 11

What do we call the organism that does photosynthesis but does not rel

1.	What do we call the organism that does photosynthesis but does not release oxygen?(a) Green sulfur bacterium(b) Blue-green algae(c) Green algae(d) Green plantsThe question was posed to me in an internship interview.This is a very interesting question from Photosynthesis Basics topic in portion Photosynthesis in Higher Plants of Biology – Class 11
Answer» CORRECT choice is (a) Green sulfur BACTERIUM For explanation: Green sulfur bacterium does photosynthesis but does not release OXYGEN. They are anoxygenic. They use H2S as a SUBSTITUTE for water and utilize sulfide ions to form sulfur and water. No oxygen is formed.

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