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13700345 results

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    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Salt water pennate diatom frustule — Stock Photo
    Salt water pennate diatom frustule
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Diatom eukaryotic algae — Stock Photo
    Diatom eukaryotic algae
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Photosynthetic Navicula sp. diatom — Stock Photo
    Photosynthetic Navicula sp. diatom
    Silica wall of a diatom — Stock Photo
    Silica wall of a diatom
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Rod-shaped bacterial infection — Stock Photo
    Rod-shaped bacterial infection
    Macrophages engulfing tuberculosis bacteria — Stock Photo
    Macrophages engulfing tuberculosis bacteria
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Electron micrograph of Bacteria and yeast — Stock Photo
    Electron micrograph of Bacteria and yeast
    T-cell receptor-MHC-antigen complexes — Stock Photo
    T-cell receptor-MHC-antigen complexes
    Endictya oceanica diatom — Stock Photo
    Endictya oceanica diatom
    Stagnant water bacteria — Stock Photo
    Stagnant water bacteria
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Eupodiscus sculptus diatom — Stock Photo
    Eupodiscus sculptus diatom
    White blood cell structure — Stock Photo
    White blood cell structure
    Paramecium ciliate protozoan — Stock Photo
    Paramecium ciliate protozoan
    Triceratium sp. diatom algae — Stock Photo
    Triceratium sp. diatom algae
    Stagnant water bacteria — Stock Photo
    Stagnant water bacteria
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Plague bacteria illustration — Stock Photo
    Plague bacteria illustration
    Bacteria colony reproducing on tissue surface — Stock Photo
    Bacteria colony reproducing on tissue surface
    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Marine pennate diatom frustule — Stock Photo
    Marine pennate diatom frustule
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Methicillin-resistant Staphylococcus aureus bacteria — Stock Photo
    Methicillin-resistant Staphylococcus aureus bacteria
    Rod-shaped bacterial strands — Stock Photo
    Rod-shaped bacterial strands
    Silica wall of a diatom — Stock Photo
    Silica wall of a diatom
    Lactobacillus bulgaricus bacteria — Stock Photo
    Lactobacillus bulgaricus bacteria
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Marine planktonic unicellular alga — Stock Photo
    Marine planktonic unicellular alga
    Rutilaria epsilon diatom — Stock Photo
    Rutilaria epsilon diatom
    Section through the nasal mucosa — Stock Photo
    Section through the nasal mucosa
    Bacterial blood infection — Stock Photo
    Bacterial blood infection
    Campylodiscus fastuosus diatom — Stock Photo
    Campylodiscus fastuosus diatom
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Healthy teeth and gum — Stock Photo
    Healthy teeth and gum
    Painful human lymph nodes — Stock Photo
    Painful human lymph nodes
    Skeletal and muscular systems — Stock Photo
    Skeletal and muscular systems
    Chromosome structure and composition — Stock Photo
    Chromosome structure and composition
    Normal skeletal system of adult — Stock Photo
    Normal skeletal system of adult
    Bones and blood supply system of skull — Stock Photo
    Bones and blood supply system of skull
    Human thyroid gland — Stock Photo
    Human thyroid gland
    Patient with diverticulitis — Stock Photo
    Patient with diverticulitis