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Freshwater cyanobacteria, Chroococcus sp. Stacked photo
Lab technician researching with petri plate for analysis in the laboratory microscope. Microbiologist working and examining mold and fungal cultures in petri dishes in the microbiology laboratory
Virus disease. Abstract background virus. Set virus. Virus icon set. Infection flu, pneumonia.Bacteria, microbes fungi. Danger to a living organism.Viruses under the microscope. Vector illustration
Escherichia Coli (E. Coli.) cells or bacteria under microscope

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