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Pieces of large microalgae colony rise up from seabed together with gas bubbles. Fragments of biofilm of benthic microorganisms disintegrate and with gas bubbles floats up from sandy bottom
Colonies of bacteria, microalgae and other microorganisms forming biofilm on seabed. Sand is covered with white film of mycelium (marine mold) and brown plaque of blue-green algae (cyanobacteria)
Sand seabed is covered with slimy plaque consisting of biofilm of microorganisms with gas bubbles, including bacteria, blue-green alga and mycelium marine mold. Sandy bottom covers microalgae colony
Different types of virus and bacteria and microbe and germs set, Microbiology organism, biology microorganism infection, Types of pathogens, Illness or disease cells, Pathogenic bacterias, 3d render

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