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    Foreign object in rectum — Stock Photo
    Foreign object in rectum
    Bones and blood supply system of skull — Stock Photo
    Bones and blood supply system of skull
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Young students practicing chemistry experiment in lab — Stock Photo
    Young students practicing chemistry experiment in lab
    X-ray of skull of adult male — Stock Photo
    X-ray of skull of adult male
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Biologist working with microscope with colleague in background — Stock Photo
    Biologist working with microscope with colleague in background
    Plant seedling in soil in Petri dish in laboratory. — Stock Photo
    Plant seedling in soil in Petri dish in laboratory.
    Inflamed colon pathology — Stock Photo
    Inflamed colon pathology
    Flu virus particle structure — Stock Photo
    Flu virus particle structure
    Adult female mosquito — Stock Photo
    Adult female mosquito
    Chemist analysing chemical elements — Stock Photo
    Chemist analysing chemical elements
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Close up of scientific weight scale on table in lab — Stock Photo
    Close up of scientific weight scale on table in lab
    Healthy human heart — Stock Photo
    Healthy human heart
    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.
    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).
    Close-up of worker examining glass product in glass factory — Stock Photo
    Close-up of worker examining glass product in glass factory
    Normal large intestine — Stock Photo
    Normal large intestine
    Digital illustration of red migrating cancer cells. — Stock Photo
    Digital illustration of red migrating cancer cells.
    Mid section of male scientist experimenting in laboratory — Stock Photo
    Mid section of male scientist experimenting in laboratory
    Illustration of view of Pluto seen from surface of moon Charon. — Stock Photo
    Illustration of view of Pluto seen from surface of moon Charon.
    Female worker working while using digital tablet in factory — Stock Photo
    Female worker working while using digital tablet in factory
    Finger-like projections of the duodenum — Stock Photo
    Finger-like projections of the duodenum
    Scientist checking nanofibre structure under light microscope. — Stock Photo
    Scientist checking nanofibre structure under light microscope.
    Polyp found — Stock Photo
    Polyp found
    Erythrocytes or red blood cells — Stock Photo
    Erythrocytes or red blood cells
    Laboratory glassware with transparent liquid, close-up. — Stock Photo
    Laboratory glassware with transparent liquid, close-up.
    Close-up of pipetting blood sample into microcentrifuge tubes. — Stock Photo
    Close-up of pipetting blood sample into microcentrifuge tubes.
    Medical nanorobot in blood vessel, digital illustration. — Stock Photo
    Medical nanorobot in blood vessel, digital illustration.
    Healthy human heart — Stock Photo
    Healthy human heart
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    View of Fetus at 35 weeks — Stock Photo
    View of Fetus at 35 weeks
    Scientist holding petri dish and swab. — Stock Photo
    Scientist holding petri dish and swab.
    Broken jaw bone — Stock Photo
    Broken jaw bone
    Glass phials in laboratory rack, close-up. — Stock Photo
    Glass phials in laboratory rack, close-up.
    Colored computer tomography scan of healthy lungs. — Stock Photo
    Colored computer tomography scan of healthy lungs.
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Scientist holding petri dish with biohazard warning in microbiology lab. — Stock Photo
    Scientist holding petri dish with biohazard warning in microbiology lab.
    Girl student holding molecular structure at microscope in laboratory classroom — Stock Photo
    Girl student holding molecular structure at microscope in laboratory classroom
    Dust mite consuming skin flake — Stock Photo
    Dust mite consuming skin flake
    Top view of microbes growing on agar plate on plain background. — Stock Photo
    Top view of microbes growing on agar plate on plain background.
    Shoulder joint pain and discomfort — Stock Photo
    Shoulder joint pain and discomfort
    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Portrait of male scientist with clipboard standing in lab — Stock Photo
    Portrait of male scientist with clipboard standing in lab
    Burning Bunsen burner on black background. — Stock Photo
    Burning Bunsen burner on black background.
    Visual render of Venus — Stock Photo
    Visual render of Venus
    Magnified digital illustration of morula cells. — Stock Photo
    Magnified digital illustration of morula cells.
    Digital artwork of illuminated red human cancer cell. — Stock Photo
    Digital artwork of illuminated red human cancer cell.
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Blue PETase enzymes breaking polyethylene terephthalate to monomeric molecules. — Stock Photo
    Blue PETase enzymes breaking polyethylene terephthalate to monomeric molecules.
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Woman reading file while practicing experiment in lab — Stock Photo
    Woman reading file while practicing experiment in lab
    Scientist examining cultured cells under microscope. — Stock Photo
    Scientist examining cultured cells under microscope.
    Illustration of flowing human blood cells. — Stock Photo
    Illustration of flowing human blood cells.
    Close-up of pipetting liquid into Eppendorf tubes. — Stock Photo
    Close-up of pipetting liquid into Eppendorf tubes.
    Crop anonymous scientist in sterile gloves showing sample tube with cannabis extract for analysis in lab — Stock Photo
    Crop anonymous scientist in sterile gloves showing sample tube with cannabis extract for analysis in lab
    Giardia lamblia flagellated protozoan parasite, digital illustration. — Stock Photo
    Giardia lamblia flagellated protozoan parasite, digital illustration.
    Bacillus anthracis bacteria — Stock Photo
    Bacillus anthracis bacteria