All phototrophic bacteria use a monophyletic photosystem in photosynthesis, thus there is intense competition for light between different phototrophic bacteria.

Question

Quizplus · Accepted Answer

While it is true that all phototrophic bacteria use a monophyletic photosystem in photosynthesis, not all phototrophic bacteria necessarily compete for light. Some bacteria can thrive in lower light conditions or may use alternative sources of energy besides light. Therefore, the statement is incorrect and the answer is B.

All Phototrophic Bacteria Use a Monophyletic Photosystem in Photosynthesis, Thus