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    Close-up of rack of cell cultures in tubes in laboratory. — Stock Photo
    Close-up of rack of cell cultures in tubes in laboratory.
    Boy and girl in a computer lab — Stock Photo
    Boy and girl in a computer lab
    Young girl dressed as doctor using toy stethoscope on doll in make-believe hospital bed — Stock Photo
    Young girl dressed as doctor using toy stethoscope on doll in make-believe hospital bed
    Archaeology researcher in laboratory demonstrating antler use as tool in prehistory. — Stock Photo
    Archaeology researcher in laboratory demonstrating antler use as tool in prehistory.
    Male teacher and students researching at computer in library — Stock Photo
    Male teacher and students researching at computer in library
    Female scientist using pipette for dropping liquid into eppendorf tubes. — Stock Photo
    Female scientist using pipette for dropping liquid into eppendorf tubes.
    Pipette placing sample into test tube during experiment in laboratory. — Stock Photo
    Pipette placing sample into test tube during experiment in laboratory.
    Portrait of female doctor smiling in hospital — Stock Photo
    Portrait of female doctor smiling in hospital
    A little girl sits with her dog on a porch. — Stock Photo
    A little girl sits with her dog on a porch.
    Laboratory assistants working in lab. — Stock Photo
    Laboratory assistants working in lab.
    Vials of blood in laboratory centrifuge testing for coronavirus infection, conceptual digital illustration. — Stock Photo
    Vials of blood in laboratory centrifuge testing for coronavirus infection, conceptual digital illustration.
    Bacterial colonies in petri dish on white background. — Stock Photo
    Bacterial colonies in petri dish on white background.
    Close-up view of laboratory glassware. — Stock Photo
    Close-up view of laboratory glassware.
    Vet and farm worker looking in tablet computer at barn — Stock Photo
    Vet and farm worker looking in tablet computer at barn
    Side view of Caucasian male patient relaxing on bed while diverse doctors interacting with each other in the ward at hospital. On the foreground Caucasian male patient is sleeping in bed. — Stock Photo
    Side view of Caucasian male patient relaxing on bed while diverse doctors interacting with each other in the ward at hospital. On the foreground Caucasian male patient is sleeping in bed.
    Female chemist setting up equipment in laboratory. — Stock Photo
    Female chemist setting up equipment in laboratory.
    3d illustration of cryopreserved foetus frozen into ice cube held by metal pliers. — Stock Photo
    3d illustration of cryopreserved foetus frozen into ice cube held by metal pliers.
    Engineers in clean suits using machinery in fiber optics research and testing lab — Stock Photo
    Engineers in clean suits using machinery in fiber optics research and testing lab
    Woman in lab at workplace — Stock Photo
    Woman in lab at workplace
    Focused boy student in goggles soldering circuit board in classroom — Stock Photo
    Focused boy student in goggles soldering circuit board in classroom
    Female teacher and students conducting scientific experiment, watching liquid in test tube in laboratory classroom — Stock Photo
    Female teacher and students conducting scientific experiment, watching liquid in test tube in laboratory classroom
    Female doctor putting oxygen mask on patient face in the hospital — Stock Photo
    Female doctor putting oxygen mask on patient face in the hospital
    Vacutainer blood collection tubes, full frame. — Stock Photo
    Vacutainer blood collection tubes, full frame.
    Doctors meeting, talking in hospital room — Stock Photo
    Doctors meeting, talking in hospital room
    Schoolboy putting leaves on microscope slide in school laboratory. — Stock Photo
    Schoolboy putting leaves on microscope slide in school laboratory.
    From above anonymous medical practitioner using injector to fill well plate with red liquid during work in modern laboratory of clinic — Stock Photo
    From above anonymous medical practitioner using injector to fill well plate with red liquid during work in modern laboratory of clinic
    Portrait of physiotherapist explaining leg x-ray to female patient in clinic — Stock Photo
    Portrait of physiotherapist explaining leg x-ray to female patient in clinic
    Scientist putting on protective mask in laboratory — Stock Photo
    Scientist putting on protective mask in laboratory
    Female teacher and students watching scientific experiment chemical reaction in laboratory classroom — Stock Photo
    Female teacher and students watching scientific experiment chemical reaction in laboratory classroom
    Close-up of worker working in glass factory — Stock Photo
    Close-up of worker working in glass factory
    Electrical engineer working on circuit board and pressing buttons of electronic device. — Stock Photo
    Electrical engineer working on circuit board and pressing buttons of electronic device.
    Scientist examining specimen under microscope during clinical trial in laboratory. — Stock Photo
    Scientist examining specimen under microscope during clinical trial in laboratory.
    From above of crop anonymous orthodontist using caliper for measuring while working with model of dental jaw in laboratory — Stock Photo
    From above of crop anonymous orthodontist using caliper for measuring while working with model of dental jaw in laboratory
    Microbiologist working in laboratory with bacteria growth in petri dish. — Stock Photo
    Microbiologist working in laboratory with bacteria growth in petri dish.
    Hands of archaeologist measuring ancient hook with straightedge in archaeology lab. — Stock Photo
    Hands of archaeologist measuring ancient hook with straightedge in archaeology lab.
    Laboratory technician using digital tablet in blood bank — Stock Photo
    Laboratory technician using digital tablet in blood bank
    Male adult engineer in water treatment plant — Stock Photo
    Male adult engineer in water treatment plant
    Portrait of physiotherapist holding spine model in clinic — Stock Photo
    Portrait of physiotherapist holding spine model in clinic
    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.
    Plant seedling in soil in Petri dish in laboratory. — Stock Photo
    Plant seedling in soil in Petri dish in laboratory.
    College students studying in library together — Stock Photo
    College students studying in library together
    Bacterial colonies on agar plate. — Stock Photo
    Bacterial colonies on agar plate.
    Students examining liquid in test tube, conducting scientific experiment in laboratory classroom — Stock Photo
    Students examining liquid in test tube, conducting scientific experiment in laboratory classroom
    Female community college instructor helping student at computer in computer lab classroom — Stock Photo
    Female community college instructor helping student at computer in computer lab classroom
    Multichannel pipette and blue well plate in laboratory. — Stock Photo
    Multichannel pipette and blue well plate in laboratory.
    Students conducting scientific experiment in laboratory classroom — Stock Photo
    Students conducting scientific experiment in laboratory classroom
    Scientist with anatomical model in laboratory — Stock Photo
    Scientist with anatomical model in laboratory
    Male surgeon wearing surgical mask in operating room — Stock Photo
    Male surgeon wearing surgical mask in operating room
    Technician carrying equipment and solution in sterile laboratory. — Stock Photo
    Technician carrying equipment and solution in sterile laboratory.
    Low angle view of golden retriever labrador puppy dog sleeping — Stock Photo
    Low angle view of golden retriever labrador puppy dog sleeping
    Lab assistant using multi pipette and multiwell. — Stock Photo
    Lab assistant using multi pipette and multiwell.
    Boy enjoying interactive exhibit at science museum — Stock Photo
    Boy enjoying interactive exhibit at science museum
    Doctors and nurse discussing over report in hospital premises — Stock Photo
    Doctors and nurse discussing over report in hospital premises
    Girl students using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students using microscope, conducting scientific experiment in laboratory classroom
    Happy young college students using computer together in library — Stock Photo
    Happy young college students using computer together in library
    From above of crop female nurse in protective gloves with bag of blood in hand working with patient during procedure of blood donation in modern medical center — Stock Photo
    From above of crop female nurse in protective gloves with bag of blood in hand working with patient during procedure of blood donation in modern medical center
    Close-up of light microscope stage and lenses. — Stock Photo
    Close-up of light microscope stage and lenses.
    Portrait confident senior female doctor in hospital room — Stock Photo
    Portrait confident senior female doctor in hospital room
    Mid section of female doctor examining senior mixed-race male patient in hospital — Stock Photo
    Mid section of female doctor examining senior mixed-race male patient in hospital
    Female scientist holding petri dish with hazardous biological cultures. — Stock Photo
    Female scientist holding petri dish with hazardous biological cultures.