Cyanobacteria are best described as

Question

Quizplus · Accepted Answer

Cyanobacteria are photosynthetic organisms that use light energy to produce organic compounds from carbon dioxide and water. They are primarily photolithoautotrophs, but some species can also function as chemoheterotrophs in the dark or when nutrients are limited. This allows them to survive in a range of environments and contributes to their ecological success. Option A and B are incorrect as they do not reflect the diverse metabolic abilities of cyanobacteria, and option D is incorrect as at least one choice is correct.

Cyanobacteria Are Best Described as