Last Updated
：2025/11/23
cyanobacterium
（ plural ）
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(biology) Any of very many photosynthetic prokaryotic microorganisms, of phylum Cyanobacteria, once known as blue-green algae.
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cyanobacterium
A single cyanobacterium can carry out photosynthesis and fix nitrogen, playing a crucial role in aquatic ecosystems.
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A single cyanobacterium can carry out photosynthesis and fix nitrogen, playing a crucial role in aquatic ecosystems.
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