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klio [65]
3 years ago
13

What is the gas released by cyanobacteria

Biology
2 answers:
Montano1993 [528]3 years ago
7 0
<span>cyanobacteria produce oxygen as a by-product. Photosynthesis is the only major source of free oxygen gas in the atmosphere.</span>
lara31 [8.8K]3 years ago
5 0

Cyanobacteria <span>/<span>saɪˌænoʊbækˈtɪəriə</span>/</span>, also known as Cyanophyta, are a phylum of bacteria that obtain their energy through photosynthesis,[4] and are the only photosynthetic prokaryotes able to produce oxygen.[5] The name "cyanobacteria" comes from the color of the bacteria (Greek: κυανός, <span>translit. </span>kyanós, <span>lit. </span>'blue').[6][7] Cyanobacteria (which are prokaryotes) used to be called "blue-green algae". They have been renamed 'cyanobacteria' in order to avoid the term "algae", which in modern usage is restricted to eukaryotes.<span>[8]</span>

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