Question

what is cyan bacteria??

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Answer 1

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Cyanobacteria are aquatic and photosynthetic, that is, they live in the water, and can manufacture their own food. Because they are bacteria, they are quite small and usually unicellular, though they often grow in colonies large enough to see. The other great contribution of the cyanobacteria is the origin of plants.

Answer 2

Cyanobacteria also known as Cyanophyta, are a phylum of prokaryotes consisting of both free-living photosynthetic bacteria and the endosymbiotic plastids that are present in the Archaeplastida, the autotrophic eukaryotes that include the red and green algae and land plants

Cyanobacteria also known as Cyanophyta, are a phylum of prokaryotes consisting of both free-living photosynthetic bacteria and the endosymbiotic plastids that are present in the Archaeplastida, the autotrophic eukaryotes that include the red and green algae and land plantsBlooming cyanobacteria can produce cyanotoxins in such concentrations that they poison and even kill animals and humans. ... Recreational exposure to cyanobacteria can result in gastro-intestinal and hay fever symptoms or pruritic skin rashes.

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