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237 results

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    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Simple cuboidal epithelium, digital illustration. — Stock Photo
    Simple cuboidal epithelium, digital illustration.
    Immature parasitic trematode — Stock Photo
    Immature parasitic trematode
    Simple columnar epithelium, digital illustration. — Stock Photo
    Simple columnar epithelium, digital illustration.
    Freshwater diatom Licmorpha sp. — Stock Photo
    Freshwater diatom Licmorpha sp.
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Bacteriastrum sp. diatom algae — Stock Photo
    Bacteriastrum sp. diatom algae
    Woodland skipper butterfly compound eye — Stock Photo
    Woodland skipper butterfly compound eye
    Onion cells undergoing mitosis — Stock Photo
    Onion cells undergoing mitosis
    Simple squamous epithelium, digital illustration. — Stock Photo
    Simple squamous epithelium, digital illustration.
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Liver fluke Clonorchis sinensis — Stock Photo
    Liver fluke Clonorchis sinensis
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus — Stock Photo
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Mucosa structure of the cervix — Stock Photo
    Mucosa structure of the cervix
    Nanostructures formed on nickel surface — Stock Photo
    Nanostructures formed on nickel surface
    Human eyelash mites — Stock Photo
    Human eyelash mites
    Morphology of Activated platelets — Stock Photo
    Morphology of Activated platelets
    Male sex cell — Stock Photo
    Male sex cell
    Freshwater diatom Licmorpha sp. — Stock Photo
    Freshwater diatom Licmorpha sp.
    Dendritic cells of immune system — Stock Photo
    Dendritic cells of immune system
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Immature parasitic trematode — Stock Photo
    Immature parasitic trematode
    Phytoplankton diatom Coscinodiscus sp — Stock Photo
    Phytoplankton diatom Coscinodiscus sp
    Abstract view of plant tissue in light micrograph. — Stock Photo
    Abstract view of plant tissue in light micrograph.
    Light microscope objective lenses in laboratory. — Stock Photo
    Light microscope objective lenses in laboratory.
    Intestinal villi projections — Stock Photo
    Intestinal villi projections
    Male human flea — Stock Photo
    Male human flea
    Paramecium ciliate protozoan — Stock Photo
    Paramecium ciliate protozoan
    Micrograph of house fly — Stock Photo
    Micrograph of house fly
    Ductal carcinoma of the breast — Stock Photo
    Ductal carcinoma of the breast
    Activated human macrophage — Stock Photo
    Activated human macrophage
    Scientist checking nanofibre structure under light microscope. — Stock Photo
    Scientist checking nanofibre structure under light microscope.
    Woodland skipper butterfly — Stock Photo
    Woodland skipper butterfly
    Activated human macrophage — Stock Photo
    Activated human macrophage
    Light micrograph of goblet cells in colon. — Stock Photo
    Light micrograph of goblet cells in colon.
    Mosquito head anatomy — Stock Photo
    Mosquito head anatomy
    Osteosarcoma cancer cell — Stock Photo
    Osteosarcoma cancer cell
    Electron micrograph of Bacteria and yeast — Stock Photo
    Electron micrograph of Bacteria and yeast
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Limescale, coloured scanning electron micrograph (SEM). — Stock Photo
    Limescale, coloured scanning electron micrograph (SEM).
    Male sex cell — Stock Photo
    Male sex cell
    Nanostructures formed on nickel surface — Stock Photo
    Nanostructures formed on nickel surface
    Human blood cells — Stock Photo
    Human blood cells
    Puffball fungus spore — Stock Photo
    Puffball fungus spore
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    Liradiscus sp. planktonic unicellular algae — Stock Photo
    Liradiscus sp. planktonic unicellular algae
    Light micrograph of a section through an aeciospore from a Puccinia sp. rust fungus. — Stock Photo
    Light micrograph of a section through an aeciospore from a Puccinia sp. rust fungus.
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria. — Stock Photo
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria.
    Coloured scanning electron micrograph (SEM) of the shell of the foraminiferan Orbulina sp. — Stock Photo
    Coloured scanning electron micrograph (SEM) of the shell of the foraminiferan Orbulina sp.
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Morphology of Activated platelets — Stock Photo
    Morphology of Activated platelets
    Male sex cell — Stock Photo
    Male sex cell
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Male sex cell — Stock Photo
    Male sex cell
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Breast with lobular carcinoma — Stock Photo
    Breast with lobular carcinoma
    Lung cancer cells — Stock Photo
    Lung cancer cells