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723 results

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    Human red blood cells and platelets — Stock Photo
    Human red blood cells and platelets
    Fibrosarcoma cells in late stage of mitosis — Stock Photo
    Fibrosarcoma cells in late stage of mitosis
    House dust mites — Stock Photo
    House dust mites
    Pancreatic cancer cells — Stock Photo
    Pancreatic cancer cells
    Fractured bladder stone — Stock Photo
    Fractured bladder stone
    Sporangium fungal cell with spores — Stock Photo
    Sporangium fungal cell with spores
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Microvilli of gallbladder surface — Stock Photo
    Microvilli of gallbladder surface
    Deformed sperm cell — Stock Photo
    Deformed sperm cell
    Escherichia coli bacteria on gecko tongue — Stock Photo
    Escherichia coli bacteria on gecko tongue
    Pollen threads and brochosomes — Stock Photo
    Pollen threads and brochosomes
    Human eyelash mites — Stock Photo
    Human eyelash mites
    Fungal cells with sporangia and spores — Stock Photo
    Fungal cells with sporangia and spores
    Human head louse on human hair — Stock Photo
    Human head louse on human hair
    Fungal cells with sporangia and spores — Stock Photo
    Fungal cells with sporangia and spores
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin
    Cardiac muscle from a healthy heart — Stock Photo
    Cardiac muscle from a healthy heart
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Sporangium fungal cell with spores — Stock Photo
    Sporangium fungal cell with spores
    B-lymphocyte white blood cells — Stock Photo
    B-lymphocyte white blood cells
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin
    Fungal cells with sporangia and spores — Stock Photo
    Fungal cells with sporangia and spores
    Leukaemia blood cells — Stock Photo
    Leukaemia blood cells
    Cultured cancer cells — Stock Photo
    Cultured cancer cells
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Fungal cells showing sporangium — Stock Photo
    Fungal cells showing sporangium
    B-lymphocyte white blood cells — Stock Photo
    B-lymphocyte white blood cells
    Fungal cells and sporangia — Stock Photo
    Fungal cells and sporangia
    Blood clot or thrombus — Stock Photo
    Blood clot or thrombus
    Pit formed on metal or semiconductor surface — Stock Photo
    Pit formed on metal or semiconductor surface
    Human red blood cells and platelets — Stock Photo
    Human red blood cells and platelets
    Human red blood cells — Stock Photo
    Human red blood cells
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Lymphocyte white blood cell — Stock Photo
    Lymphocyte white blood cell
    Red blood cells aggregated — Stock Photo
    Red blood cells aggregated
    House dust mite — Stock Photo
    House dust mite
    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Nanoscale spikes formed on gold surface — Stock Photo
    Nanoscale spikes formed on gold surface
    Fungal cells revealing sporangium with spores — Stock Photo
    Fungal cells revealing sporangium with spores
    Human red blood cells — Stock Photo
    Human red blood cells
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Oligodendrocyte cell structure — Stock Photo
    Oligodendrocyte cell structure
    Cardiac muscle from a healthy heart — Stock Photo
    Cardiac muscle from a healthy heart
    Activated human macrophage — Stock Photo
    Activated human macrophage
    White blood cells — Stock Photo
    White blood cells
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    Activated human macrophage — Stock Photo
    Activated human macrophage
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Sperm cell in a fallopian tube — Stock Photo
    Sperm cell in a fallopian tube
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Nanostructures formed on a silicon surface — Stock Photo
    Nanostructures formed on a silicon surface
    Leukaemia blood cells — Stock Photo
    Leukaemia blood cells
    Blood clot formation — Stock Photo
    Blood clot formation
    Red blood cells aggregated — Stock Photo
    Red blood cells aggregated
    Dendritic cells of immune system — Stock Photo
    Dendritic cells of immune system
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria