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23082806 results

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    Scorpion fly foot — Stock Photo
    Scorpion fly foot
    Electron micrograph of dental plaque — Stock Photo
    Electron micrograph of dental plaque
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Coloured scanning electron micrograph intricately structured microscopic brochosomes granules secreted by leafhopper. — Stock Photo
    Coloured scanning electron micrograph intricately structured microscopic brochosomes granules secreted by leafhopper.
    Male electrician students practicing in workshop — Stock Photo
    Male electrician students practicing in workshop
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin
    Colored scanning electron micrograph of immature pig sperm from epididymis. — Stock Photo
    Colored scanning electron micrograph of immature pig sperm from epididymis.
    Red blood cells — Stock Photo
    Red blood cells
    Sporangium fungal cell with spores — Stock Photo
    Sporangium fungal cell with spores
    Coloured scanning electron micrograph (SEM) of a fracture through the thyroid gland revealing several follicles (yellow). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a fracture through the thyroid gland revealing several follicles (yellow).
    Hair shafts growing from human skin — Stock Photo
    Hair shafts growing from human skin
    Happy young woman using digital tablet in cafe — Stock Photo
    Happy young woman using digital tablet in cafe
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Cable installer adjusting filter on cable connection — Stock Photo
    Cable installer adjusting filter on cable connection
    Coloured scanning electron micrograph intricately structured microscopic brochosomes granules secreted by leafhopper. — Stock Photo
    Coloured scanning electron micrograph intricately structured microscopic brochosomes granules secreted by leafhopper.
    Coloured scanning electron micrograph (SEM) of an anther (male reproductive part) from a bay tree (Laurus nobilis) flower. — Stock Photo
    Coloured scanning electron micrograph (SEM) of an anther (male reproductive part) from a bay tree (Laurus nobilis) flower.
    Male electrician student practicing in workshop — Stock Photo
    Male electrician student practicing in workshop
    Elementary age boy sitting on grass by bicycle and playing handheld electronic game. — Stock Photo
    Elementary age boy sitting on grass by bicycle and playing handheld electronic game.
    Student in wheelchair studying furnace electronic control system in HVAC classroom — Stock Photo
    Student in wheelchair studying furnace electronic control system in HVAC classroom
    Coloured scanning electron micrograph (SEM) of a foraminiferan microfossil from maldives beach sand. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a foraminiferan microfossil from maldives beach sand.
    Cropped shot of young pregnant woman standing on scales, selective focus — Stock Photo
    Cropped shot of young pregnant woman standing on scales, selective focus
    Blood vessel in the lung — Stock Photo
    Blood vessel in the lung
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria. — Stock Photo
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria.
    Osteoporotic bone abnormality — Stock Photo
    Osteoporotic bone abnormality
    Dust mite parasite, microscopic digital illustration. — Stock Photo
    Dust mite parasite, microscopic digital illustration.
    Zika virus particles — Stock Photo
    Zika virus particles
    Cardiac muscle from a healthy heart — Stock Photo
    Cardiac muscle from a healthy heart
    Family using electronics gadget — Stock Photo
    Family using electronics gadget
    Couple paying bills at digital tablet — Stock Photo
    Couple paying bills at digital tablet
    Businesswoman standing in sunny office — Stock Photo
    Businesswoman standing in sunny office
    Young adult asian man using digital tablet at home — Stock Photo
    Young adult asian man using digital tablet at home
    Dust mite parasite, microscopic digital illustration. — Stock Photo
    Dust mite parasite, microscopic digital illustration.
    Chinese hibiscus pollen — Stock Photo
    Chinese hibiscus pollen
    Young man wearing hat taking picture of slot canyons in Kanarra Falls — Stock Photo
    Young man wearing hat taking picture of slot canyons in Kanarra Falls
    Chinese couple choosing multicooker in electronics store — Stock Photo
    Chinese couple choosing multicooker in electronics store
    Colored digital illustration of parasitic dust mites. — Stock Photo
    Colored digital illustration of parasitic dust mites.
    Eupodiscus sculptus diatom — Stock Photo
    Eupodiscus sculptus diatom
    Red blood cells — Stock Photo
    Red blood cells
    Pancreatic islet cells. Colored transmission electron micrograph (TEM) of a section through pancreas tissue, showing cells known as Islets of Langerhans. These cells occur in distinct ovoid clusters numbering about 1 million in humans — Stock Photo
    Pancreatic islet cells. Colored transmission electron micrograph (TEM) of a section through pancreas tissue, showing cells known as Islets of Langerhans. These cells occur in distinct ovoid clusters numbering about 1 million in humans
    Woman making payment through smart watch in garden centre — Stock Photo
    Woman making payment through smart watch in garden centre
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Skin blood vessel. Coloured scanning electron micrograph (SEM) of a blood vessel (arteriole) in the dermis of the skin. In the blood vessel are red blood cells (erythrocytes, red) which carry oxygen around the body — Stock Photo
    Skin blood vessel. Coloured scanning electron micrograph (SEM) of a blood vessel (arteriole) in the dermis of the skin. In the blood vessel are red blood cells (erythrocytes, red) which carry oxygen around the body
    Refrigerated centrifuge machine with test tube in blood bank — Stock Photo
    Refrigerated centrifuge machine with test tube in blood bank
    Mobile phone circuit board, full frame. — Stock Photo
    Mobile phone circuit board, full frame.
    Human cell infected with Simian Immunodeficiency Virus from sooty mangabey, colored scanning electron micrograph. — Stock Photo
    Human cell infected with Simian Immunodeficiency Virus from sooty mangabey, colored scanning electron micrograph.
    Colored digital illustration of parasitic dust mites. — Stock Photo
    Colored digital illustration of parasitic dust mites.
    Fractured myelinated nerve fibres — Stock Photo
    Fractured myelinated nerve fibres
    Focused boy student assembling electronics in classroom — Stock Photo
    Focused boy student assembling electronics in classroom
    Man looking at smartphone while reading document — Stock Photo
    Man looking at smartphone while reading document
    Girl soldering circuit board at desk in office. — Stock Photo
    Girl soldering circuit board at desk in office.
    Scanning electron micrograph of bacterial culture from sputum. — Stock Photo
    Scanning electron micrograph of bacterial culture from sputum.
    Human sperm cell, coloured scanning electron micrograph (SEM). — Stock Photo
    Human sperm cell, coloured scanning electron micrograph (SEM).
    Young man holding digital tablet and looking in camera while sitting in cafe with cup of coffee. — Stock Photo
    Young man holding digital tablet and looking in camera while sitting in cafe with cup of coffee.
    Fat cells and supportive connective tissue — Stock Photo
    Fat cells and supportive connective tissue
    Bluebottle fly head — Stock Photo
    Bluebottle fly head
    Colored scanning electron micrograph of pollen grains from marigold flower. — Stock Photo
    Colored scanning electron micrograph of pollen grains from marigold flower.
    Carcinoma cell, coloured transmission electron micrograph (TEM). — Stock Photo
    Carcinoma cell, coloured transmission electron micrograph (TEM).
    Human lip. Coloured scanning electron micrograph (SEM) of a human lip, showing sweat gland openings on the drier external lip surface. These openings (pores) release sweat onto the surface of the skin — Stock Photo
    Human lip. Coloured scanning electron micrograph (SEM) of a human lip, showing sweat gland openings on the drier external lip surface. These openings (pores) release sweat onto the surface of the skin
    Coloured scanning electron micrograph of human cancellous spongy bone tissue. — Stock Photo
    Coloured scanning electron micrograph of human cancellous spongy bone tissue.
    Mycobacterium smegmatis bacteria — Stock Photo
    Mycobacterium smegmatis bacteria