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    Examining bacterial sample under microscope. — Stock Photo
    Examining bacterial sample under microscope.
    Colorful fruits and vegetables in test tubes, studio shot. — Stock Photo
    Colorful fruits and vegetables in test tubes, studio shot.
    Rice and corn in containers with laboratory equipment for food research. — Stock Photo
    Rice and corn in containers with laboratory equipment for food research.
    Researcher holding a petri dish — Stock Photo
    Researcher holding a petri dish
    Close-up of female scientist taking notes in soil testing laboratory. — Stock Photo
    Close-up of female scientist taking notes in soil testing laboratory.
    Athlete participating in tes — Stock Photo
    Athlete participating in tes
    Midsection of student holding smart phone — Stock Photo
    Midsection of student holding smart phone
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    3d illustration of transparent sperm cells swimming towards egg cell. — Stock Photo
    3d illustration of transparent sperm cells swimming towards egg cell.
    University student using microscope — Stock Photo
    University student using microscope
    Close-up of hands in gloves using multichannel pipette. — Stock Photo
    Close-up of hands in gloves using multichannel pipette.
    Close-up of rack of microcentrifuge tubes with closed lids. — Stock Photo
    Close-up of rack of microcentrifuge tubes with closed lids.
    Close-up of glass syringe with stand arranged on table in laboratory — Stock Photo
    Close-up of glass syringe with stand arranged on table in laboratory
    Female agronomist measuring soil temperature with thermometer in field. — Stock Photo
    Female agronomist measuring soil temperature with thermometer in field.
    Male laboratory assistant holding chemical flask. — Stock Photo
    Male laboratory assistant holding chemical flask.
    Male scientist placing medical vials on a lab machine in laboratory — Stock Photo
    Male scientist placing medical vials on a lab machine in laboratory
    Microbiologist inspecting petri dish and observing bacteria growth. — Stock Photo
    Microbiologist inspecting petri dish and observing bacteria growth.
    Illustration of human egg cell on blue background. — Stock Photo
    Illustration of human egg cell on blue background.
    Illustration of satellite spacecraft in front of Mars planet surface. — Stock Photo
    Illustration of satellite spacecraft in front of Mars planet surface.
    DNA testing using saliva sample. — Stock Photo
    DNA testing using saliva sample.
    Smiling female students studying at desk in classroom — Stock Photo
    Smiling female students studying at desk in classroom
    From above hands of woman using smartphone in bed and holding cup of coffee in morning — Stock Photo
    From above hands of woman using smartphone in bed and holding cup of coffee in morning
    Young collage student using computer and mobile device studying online. Education and online learning. — Stock Photo
    Young collage student using computer and mobile device studying online. Education and online learning.
    Hematology analyzer with graphs on monitor near microscope and desktop computer with images on screen in lab — Stock Photo
    Hematology analyzer with graphs on monitor near microscope and desktop computer with images on screen in lab
    Close-up of drop of red liquid pipetted into multi-well sample tray. — Stock Photo
    Close-up of drop of red liquid pipetted into multi-well sample tray.
    A man stands in a dark room wearing virtual reality gear and glasses — Stock Photo
    A man stands in a dark room wearing virtual reality gear and glasses
    Young researchers holding dropper and test tube in laboratory. — Stock Photo
    Young researchers holding dropper and test tube in laboratory.
    Possible global pandemic. Vaccine study for the Coronavirus virus. — Stock Photo
    Possible global pandemic. Vaccine study for the Coronavirus virus.
    Male cosmonaut wearing white space suit and helmet while standing on black background in blue neon light looking at camera — Stock Photo
    Male cosmonaut wearing white space suit and helmet while standing on black background in blue neon light looking at camera
    Instructor discussing fuel mixture controls for furnace in HVAC classroom while one student in wheelchair taking notes — Stock Photo
    Instructor discussing fuel mixture controls for furnace in HVAC classroom while one student in wheelchair taking notes
    Microscope on table in laboratory — Stock Photo
    Microscope on table in laboratory
    DNA autoradiograph pattern, digital illustration. — Stock Photo
    DNA autoradiograph pattern, digital illustration.
    Cheerful teacher and student conducting experiment in lab — Stock Photo
    Cheerful teacher and student conducting experiment in lab
    Scientist hand placing sample on slide under microscope. — Stock Photo
    Scientist hand placing sample on slide under microscope.
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Scientist injecting egg with syringe with white liquid, conceptual image. — Stock Photo
    Scientist injecting egg with syringe with white liquid, conceptual image.
    Pollen grain, light micrograph. Pollen grain is the microscopic body that contains the male reproductive cell of a plant. — Stock Photo
    Pollen grain, light micrograph. Pollen grain is the microscopic body that contains the male reproductive cell of a plant.
    Vet doctor examining pet rat — Stock Photo
    Vet doctor examining pet rat
    Female scientist removing medical samples from machine in lab — Stock Photo
    Female scientist removing medical samples from machine in lab
    Close-up of male scientist experimenting in laboratory — Stock Photo
    Close-up of male scientist experimenting in laboratory
    Hands of doctor preparing dose of medicine in syringe. — Stock Photo
    Hands of doctor preparing dose of medicine in syringe.
    Archaeology researcher in laboratory demonstrating antler use as tool in prehistory. — Stock Photo
    Archaeology researcher in laboratory demonstrating antler use as tool in prehistory.
    Series of MRI brain scans — Stock Photo
    Series of MRI brain scans
    Close-up of female doctor examining microscope in laboratory — Stock Photo
    Close-up of female doctor examining microscope in laboratory
    College students experimenting on microscope in laboratory at university — Stock Photo
    College students experimenting on microscope in laboratory at university
    College students discussing while studying at desk in classroom — Stock Photo
    College students discussing while studying at desk in classroom
    Illustration of Mars planet in shadow on white background. — Stock Photo
    Illustration of Mars planet in shadow on white background.
    Colored scanning electron micrograph of nanostructures formed on vanadium oxide surface by carbon dioxide laser. — Stock Photo
    Colored scanning electron micrograph of nanostructures formed on vanadium oxide surface by carbon dioxide laser.
    Smiling businessman reading book and looking away — Stock Photo
    Smiling businessman reading book and looking away
    Mid section of scientist analyzing a sample at lab — Stock Photo
    Mid section of scientist analyzing a sample at lab
    Illustration of satellite spacecraft in front of Mars planet surface. — Stock Photo
    Illustration of satellite spacecraft in front of Mars planet surface.
    Male hand opening agar plate for microbiology research. — Stock Photo
    Male hand opening agar plate for microbiology research.
    Portrait of confident mid adult caucasian woman at work in laboratory — Stock Photo
    Portrait of confident mid adult caucasian woman at work in laboratory
    Pipette adding sample to petri dish with DNA autoradiogram in background. — Stock Photo
    Pipette adding sample to petri dish with DNA autoradiogram in background.
    Scientist with papers standing in storage and doing revision in lab. — Stock Photo
    Scientist with papers standing in storage and doing revision in lab.
    Female scientist using equipment in laboratory. — Stock Photo
    Female scientist using equipment in laboratory.
    West nile virus — Stock Photo
    West nile virus
    Female digital forensic expert examining computer hard drive and taking notes in police science laboratory. — Stock Photo
    Female digital forensic expert examining computer hard drive and taking notes in police science laboratory.
    Rack of food samples in test tubes. — Stock Photo
    Rack of food samples in test tubes.