Colonies Of Different Bacteria And Molds Royalty-Free Stock Image

Colonies of different bacteria and mold fungi grown from indoor air on Petri dish with nutrient agar. Microbiology background, colony, micrococcus, luteus, staphylococcus, epidermidis, penicillium, aspergillus, environment, spherical, smear, medium, tryptic, soy, plate, tsa, morphology, growth, white, yellow, shape, microbe, pathogen, pathogenic, bacteriology, microorganism, microscope, microscopic, brown, green, orange, allergy, asthma, environmental, surface, pollution, pollutant