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939 results

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    Cells of brewer yeast — Stock Photo
    Cells of brewer yeast
    Red blood cells — Stock Photo
    Red blood cells
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin
    T lymphocyte cells attached to cancer cell — Stock Photo
    T lymphocyte cells attached to cancer cell
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Fungal cells showing sporangium — Stock Photo
    Fungal cells showing sporangium
    Sporangium fungal cell with spores — Stock Photo
    Sporangium fungal cell with spores
    Normal pelvic veins — Stock Photo
    Normal pelvic veins
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Pollen threads and brochosomes — Stock Photo
    Pollen threads and brochosomes
    Normal elbow joint anatomy — Stock Photo
    Normal elbow joint anatomy
    Pollen threads and brochosomes — Stock Photo
    Pollen threads and brochosomes
    Tumour affecting the pituitary gland — Stock Photo
    Tumour affecting the pituitary gland
    Skin cancer cell — Stock Photo
    Skin cancer cell
    Influenza viruses budding from host cell — Stock Photo
    Influenza viruses budding from host cell
    PC12 neurone in culture — Stock Photo
    PC12 neurone in culture
    Red and white blood cells aggregating — Stock Photo
    Red and white blood cells aggregating
    Skeletal muscle fibres — Stock Photo
    Skeletal muscle fibres
    Cat flea head — Stock Photo
    Cat flea head
    Cells of brewer yeast — Stock Photo
    Cells of brewer yeast
    Tumour affecting the pituitary gland — Stock Photo
    Tumour affecting the pituitary gland
    Fungal cells revealing sporangium with spores — Stock Photo
    Fungal cells revealing sporangium with spores
    Embryonic stem cells — Stock Photo
    Embryonic stem cells
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    X-ray of large shoulder lipoma — Stock Photo
    X-ray of large shoulder lipoma
    Red blood cells — Stock Photo
    Red blood cells
    Stick insect foot — Stock Photo
    Stick insect foot
    Normal elbow joint anatomy — Stock Photo
    Normal elbow joint anatomy
    Breast cancer screening — Stock Photo
    Breast cancer screening
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    Normal skull structure of young adult — Stock Photo
    Normal skull structure of young adult
    Sporangium fungal cell with spores — Stock Photo
    Sporangium fungal cell with spores
    Immature dog sperm — Stock Photo
    Immature dog sperm
    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Red blood cells with fibrin — Stock Photo
    Red blood cells with fibrin
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Hair shafts growing from human skin — Stock Photo
    Hair shafts growing from human skin
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Escherichia coli bacteria — Stock Photo
    Escherichia coli bacteria
    White blood cell — Stock Photo
    White blood cell
    Breast cancer screening — Stock Photo
    Breast cancer screening
    Fungal cells with sporangia and spores — Stock Photo
    Fungal cells with sporangia and spores
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Total hip replacement — Stock Photo
    Total hip replacement
    Fungal cells showing sporangium — Stock Photo
    Fungal cells showing sporangium
    Coloured X-ray of arthritic knees — Stock Photo
    Coloured X-ray of arthritic knees
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Sperm cells in seminiferous tubule — Stock Photo
    Sperm cells in seminiferous tubule
    Crenated red blood cells — Stock Photo
    Crenated red blood cells
    Breast cancer screening — Stock Photo
    Breast cancer screening
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin
    Breast cancer cells growing in culture — Stock Photo
    Breast cancer cells growing in culture
    Cells of brewer yeast — Stock Photo
    Cells of brewer yeast
    House dust mites — Stock Photo
    House dust mites
    Blood clot structure — Stock Photo
    Blood clot structure
    Cultured cancer cells — Stock Photo
    Cultured cancer cells
    Blood clot or thrombus — Stock Photo
    Blood clot or thrombus
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria