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19753705 results

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    Healthy teeth and gum — Stock Photo
    Healthy teeth and gum
    Digital illustration of parasitic Ancylostoma duodenale hookworms. — Stock Photo
    Digital illustration of parasitic Ancylostoma duodenale hookworms.
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    Teenage girls practicing experiment while standing in lab — Stock Photo
    Teenage girls practicing experiment while standing in lab
    Virus in human blood, computer illustration. — Stock Photo
    Virus in human blood, computer illustration.
    Illustration of yellow abscesses on kidney and close-up of Enterococcus bacteria. — Stock Photo
    Illustration of yellow abscesses on kidney and close-up of Enterococcus bacteria.
    Serratia marcescens rod-shaped Gram-negative bacteria, digital illustration — Stock Photo
    Serratia marcescens rod-shaped Gram-negative bacteria, digital illustration
    Female scientist using microscope in laboratory — Stock Photo
    Female scientist using microscope in laboratory
    Plastic sample containers in laboratory, close-up — Stock Photo
    Plastic sample containers in laboratory, close-up
    Normal blood cells in artery — Stock Photo
    Normal blood cells in artery
    Foreign object in rectum — Stock Photo
    Foreign object in rectum
    Adipose tissue composed of adipocytes — Stock Photo
    Adipose tissue composed of adipocytes
    Multiwell plate with biological samples on white background. — Stock Photo
    Multiwell plate with biological samples on white background.
    Agar plates with growing fungus colony on laboratory table. — Stock Photo
    Agar plates with growing fungus colony on laboratory table.
    Red blood cells in bloodstream — Stock Photo
    Red blood cells in bloodstream
    Aflatoxin B2 molecular model of mycotoxin and close-up view of Aspergillus flavus fungus. — Stock Photo
    Aflatoxin B2 molecular model of mycotoxin and close-up view of Aspergillus flavus fungus.
    Digital illustration of fungal morphology of filamentous allergenic fungus Alternaria alternata and photograph of fungal colonies on Sabouraud Dextrose Agar. — Stock Photo
    Digital illustration of fungal morphology of filamentous allergenic fungus Alternaria alternata and photograph of fungal colonies on Sabouraud Dextrose Agar.
    Technicians working in sealed and sterile biomedical laboratory. — Stock Photo
    Technicians working in sealed and sterile biomedical laboratory.
    Laboratory technician with micro pipette sampling into test tube. — Stock Photo
    Laboratory technician with micro pipette sampling into test tube.
    Crop scientist putting on gloves at laboratory — Stock Photo
    Crop scientist putting on gloves at laboratory
    Sprouting beans in petri dishes on white background. — Stock Photo
    Sprouting beans in petri dishes on white background.
    View of Fetus at 7 weeks — Stock Photo
    View of Fetus at 7 weeks
    Section of a flower bud — Stock Photo
    Section of a flower bud
    Scientific illustration of influenza virus particle. — Stock Photo
    Scientific illustration of influenza virus particle.
    Top view of microbes growing on agar plate. — Stock Photo
    Top view of microbes growing on agar plate.
    Human rib cage anatomy — Stock Photo
    Human rib cage anatomy
    Bacteria colony on tissue surface — Stock Photo
    Bacteria colony on tissue surface
    Male scientist using digital tablet in laboratory — Stock Photo
    Male scientist using digital tablet in laboratory
    Close-up of scientist doing experiment in lab — Stock Photo
    Close-up of scientist doing experiment in lab
    Human x chromosomes — Stock Photo
    Human x chromosomes
    Leg and foot bones — Stock Photo
    Leg and foot bones
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Bacteria infecting organism — Stock Photo
    Bacteria infecting organism
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Shape of pollen grains — Stock Photo
    Shape of pollen grains
    3d illustration of optical light guide cables in different colours with open ends which shining brightly. — Stock Photo
    3d illustration of optical light guide cables in different colours with open ends which shining brightly.
    Water treatment engineer in treatment room — Stock Photo
    Water treatment engineer in treatment room
    Cross-section of large intestine — Stock Photo
    Cross-section of large intestine
    Human anatomical structure — Stock Photo
    Human anatomical structure
    Water department engineer standing in chemical treatment room — Stock Photo
    Water department engineer standing in chemical treatment room
    3d illustration of ovum egg cell implanting in uterus. — Stock Photo
    3d illustration of ovum egg cell implanting in uterus.
    Lung bronchi in relation to other internal organs — Stock Photo
    Lung bronchi in relation to other internal organs
    Sickle cell anaemia — Stock Photo
    Sickle cell anaemia
    Space craft flying in outer space, digital illustration. — Stock Photo
    Space craft flying in outer space, digital illustration.
    Monocyte white blood cell, digital illustration. — Stock Photo
    Monocyte white blood cell, digital illustration.
    3d illustration of signals transmitting nerve cells. — Stock Photo
    3d illustration of signals transmitting nerve cells.
    Human structural anatomy — Stock Photo
    Human structural anatomy
    Abstract view of electron tree. — Stock Photo
    Abstract view of electron tree.
    Portrait of male scientist standing with arms crossed in laboratory — Stock Photo
    Portrait of male scientist standing with arms crossed in laboratory
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Fly with dew drops — Stock Photo
    Fly with dew drops
    Activated human macrophage — Stock Photo
    Activated human macrophage
    Focus of inflammation localized in shoulder joint — Stock Photo
    Focus of inflammation localized in shoulder joint
    WASP-12b extrasolar planet orbiting star WASP-12, digital artwork. — Stock Photo
    WASP-12b extrasolar planet orbiting star WASP-12, digital artwork.
    Normal skeletal system — Stock Photo
    Normal skeletal system
    Bacteria infecting organism — Stock Photo
    Bacteria infecting organism
    Satellite view of Earth — Stock Photo
    Satellite view of Earth
    Dust mite on skin — Stock Photo
    Dust mite on skin
    Conceptual computer illustration of human brain structure shown in cross-section — Stock Photo
    Conceptual computer illustration of human brain structure shown in cross-section