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21283678 results

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    Adult Honeybee mite — Stock Photo
    Adult Honeybee mite
    Petri dishes with bacteria — Stock Photo
    Petri dishes with bacteria
    Crop senior bearded male doctor in uniform and disposable gloves demonstrating small bottle with blue liquid substance on white background — Stock Photo
    Crop senior bearded male doctor in uniform and disposable gloves demonstrating small bottle with blue liquid substance on white background
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    View of fetus at 7 weeks — Stock Photo
    View of fetus at 7 weeks
    Group of orange virus particles, digital illustration. — Stock Photo
    Group of orange virus particles, digital illustration.
    Microscopic dust mites colony — Stock Photo
    Microscopic dust mites colony
    Colon affected by ulcerative colitis — Stock Photo
    Colon affected by ulcerative colitis
    Patient with diverticulitis — Stock Photo
    Patient with diverticulitis
    Planktonic unicellular alga Diploneis sp. — Stock Photo
    Planktonic unicellular alga Diploneis sp.
    Male worker using vernier caliper in foundry workshop — Stock Photo
    Male worker using vernier caliper in foundry workshop
    Researcher hand holding vacutainer tube in front of yellow tray. — Stock Photo
    Researcher hand holding vacutainer tube in front of yellow tray.
    Campylobacter jejuni bacteria with flagella, digital artwork. — Stock Photo
    Campylobacter jejuni bacteria with flagella, digital artwork.
    Measles virus particles, digital illustration. — Stock Photo
    Measles virus particles, digital illustration.
    Shoulder blade anatomy — Stock Photo
    Shoulder blade anatomy
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Scientist hand placing sample on slide under microscope. — Stock Photo
    Scientist hand placing sample on slide under microscope.
    Crop anonymous scientist in protective gloves shaking blue chemical substance in flask while working in modern equipped laboratory — Stock Photo
    Crop anonymous scientist in protective gloves shaking blue chemical substance in flask while working in modern equipped laboratory
    Dwarf planets and moons, digital illustration. — Stock Photo
    Dwarf planets and moons, digital illustration.
    Side view of female worker using digital tablet in factory — Stock Photo
    Side view of female worker using digital tablet in factory
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone). — Stock Photo
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone).
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system
    Slender crab spider on grass spike in hunting position. — Stock Photo
    Slender crab spider on grass spike in hunting position.
    Land snail covered by white frost on dry stem. — Stock Photo
    Land snail covered by white frost on dry stem.
    Portrait of teenage girl holding clipboard while standing in lab — Stock Photo
    Portrait of teenage girl holding clipboard while standing in lab
    Confident scientist man with arms crossed standing outside laboratory. — Stock Photo
    Confident scientist man with arms crossed standing outside laboratory.
    Inflamed colon pathology — Stock Photo
    Inflamed colon pathology
    Normal human sperm cells — Stock Photo
    Normal human sperm cells
    Life science technicians using micropipette in laboratory. — Stock Photo
    Life science technicians using micropipette in laboratory.
    Magnified digital illustration of dendritic cell. — Stock Photo
    Magnified digital illustration of dendritic cell.
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Female scientist wearing protective goggles and smiling. — Stock Photo
    Female scientist wearing protective goggles and smiling.
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Wheat in petri dish, studio shot. — Stock Photo
    Wheat in petri dish, studio shot.
    Girl students using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students using microscope, conducting scientific experiment in laboratory classroom
    Macrophages engulfing tuberculosis bacteria — Stock Photo
    Macrophages engulfing tuberculosis bacteria
    Simple columnar epithelium, digital illustration. — Stock Photo
    Simple columnar epithelium, digital illustration.
    3d close-up illustration of few twisting ebola fever pathogens. — Stock Photo
    3d close-up illustration of few twisting ebola fever pathogens.
    Schematic representation of human vein structure — Stock Photo
    Schematic representation of human vein structure
    Breast cancer screening — Stock Photo
    Breast cancer screening
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Plastic sample containers in laboratory, close-up — Stock Photo
    Plastic sample containers in laboratory, close-up
    Team of scientists experimenting together in laboratory — Stock Photo
    Team of scientists experimenting together in laboratory
    Human large intestine — Stock Photo
    Human large intestine
    Female researcher studying DNA autoradiogram. — Stock Photo
    Female researcher studying DNA autoradiogram.
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Illustration of human blood cells on black background. — Stock Photo
    Illustration of human blood cells on black background.
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell. — Stock Photo
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell.
    Interior of the scientific research station — Stock Photo
    Interior of the scientific research station
    Healthy digestive system — Stock Photo
    Healthy digestive system
    Human thyroid gland — Stock Photo
    Human thyroid gland
    Side view of male worker working in glass factory — Stock Photo
    Side view of male worker working in glass factory
    AIDS virus and antibodies — Stock Photo
    AIDS virus and antibodies
    View of Foetus at 32 weeks — Stock Photo
    View of Foetus at 32 weeks
    Streptococcus thermophilus bacteria — Stock Photo
    Streptococcus thermophilus bacteria
    Surprised students conducting exploding foam scientific experiment in classroom laboratory — Stock Photo
    Surprised students conducting exploding foam scientific experiment in classroom laboratory
    Female scientists in protective workwear examining specimen — Stock Photo
    Female scientists in protective workwear examining specimen