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    Micropipette pipetting blood sample into Petri dish. — Stock Photo
    Micropipette pipetting blood sample into Petri dish.
    Scientist holding DNA autoradiogram in hand. — Stock Photo
    Scientist holding DNA autoradiogram in hand.
    3d illustration of sperm cells moving towards human womb. — Stock Photo
    3d illustration of sperm cells moving towards human womb.
    Two women working with essential oils — Stock Photo
    Two women working with essential oils
    A woman professor sits at her office desk smiling with direct gaze — Stock Photo
    A woman professor sits at her office desk smiling with direct gaze
    Concentrated young African American male physician in medical robe and TWS earphones working on laptop while sitting at table in modern clinic — Stock Photo
    Concentrated young African American male physician in medical robe and TWS earphones working on laptop while sitting at table in modern clinic
    Pipette dripping liquid into test tubes. — Stock Photo
    Pipette dripping liquid into test tubes.
    Researchers handling stem cell cultures in laboratory while drug research. — Stock Photo
    Researchers handling stem cell cultures in laboratory while drug research.
    Streptococcus pneumoniae bacteria (pneumococci), computer illustration. These Gram-positive spherical bacteria are usually found in pairs. They colonize respiratory tract asymptomatically in healthy carriers, but can cause pneumonia — Stock Photo
    Streptococcus pneumoniae bacteria (pneumococci), computer illustration. These Gram-positive spherical bacteria are usually found in pairs. They colonize respiratory tract asymptomatically in healthy carriers, but can cause pneumonia
    Scientist pipetting sample into micro centrifuge tubes ready for automated analysis. — Stock Photo
    Scientist pipetting sample into micro centrifuge tubes ready for automated analysis.
    Side view of male cosmonaut wearing white space suit and helmet while standing on black background in pink and blue neon light looking away — Stock Photo
    Side view of male cosmonaut wearing white space suit and helmet while standing on black background in pink and blue neon light looking away
    Rack of test tubes with blood samples in laboratory. — Stock Photo
    Rack of test tubes with blood samples in laboratory.
    Police forensic analyst examining with magnifying glass confiscated mobile phone. — Stock Photo
    Police forensic analyst examining with magnifying glass confiscated mobile phone.
    Overhead view of a young Asian female student wearing a turban using a laptop computer and studying in a library — Stock Photo
    Overhead view of a young Asian female student wearing a turban using a laptop computer and studying in a library
    Woman sitting at desk in office — Stock Photo
    Woman sitting at desk in office
    Seedlings growing in laboratory, conceptual image of plant research and genetic engineering. — Stock Photo
    Seedlings growing in laboratory, conceptual image of plant research and genetic engineering.
    3d illustration of standing human shaped colorful sculpture. — Stock Photo
    3d illustration of standing human shaped colorful sculpture.
    Petri dishes with blood agar on blue background. — Stock Photo
    Petri dishes with blood agar on blue background.
    Close-up of hands of scientist examining sample from culture in Petri dish. — Stock Photo
    Close-up of hands of scientist examining sample from culture in Petri dish.
    Large array of satellite dishes against blue sky in New Mexico, USA. — Stock Photo
    Large array of satellite dishes against blue sky in New Mexico, USA.
    Overhead view of pipettes in Pipetting plate in laboratory — Stock Photo
    Overhead view of pipettes in Pipetting plate in laboratory
    Close-up of lab-on-a-chip integrated circuit device on black background. — Stock Photo
    Close-up of lab-on-a-chip integrated circuit device on black background.
    Female agronomist taking notes in field of soil. — Stock Photo
    Female agronomist taking notes in field of soil.
    Red chili pepper in test tube, studio shot. — Stock Photo
    Red chili pepper in test tube, studio shot.
    Variety of potential drugs in petri dish on DNA autoradiogram. — Stock Photo
    Variety of potential drugs in petri dish on DNA autoradiogram.
    Happy focused adult businesswoman looking at camera while using mobile phone near notepad on wooden table in light office — Stock Photo
    Happy focused adult businesswoman looking at camera while using mobile phone near notepad on wooden table in light office
    High angle view of students practicing diagram while studyhing at desk in classroom — Stock Photo
    High angle view of students practicing diagram while studyhing at desk in classroom
    Nanostructures formed on a silicon surface — Stock Photo
    Nanostructures formed on a silicon surface
    Archaeology researchers in laboratory reconstructing usage of ancient tools. — Stock Photo
    Archaeology researchers in laboratory reconstructing usage of ancient tools.
    Agar plate and specimen brush on blue background. — Stock Photo
    Agar plate and specimen brush on blue background.
    Woman explorer and geographer analyzes the environment with a co — Stock Photo
    Woman explorer and geographer analyzes the environment with a co
    Focused teen studying at desktop in personal room — Stock Photo
    Focused teen studying at desktop in personal room
    Empty sample bottles with metal lids in a row on table. — Stock Photo
    Empty sample bottles with metal lids in a row on table.
    Focused junior high boy student using computer in computer lab — Stock Photo
    Focused junior high boy student using computer in computer lab
    Illustration of human egg cell and sperm on blue background. — Stock Photo
    Illustration of human egg cell and sperm on blue background.
    Archaeologist measuring lithics with caliper in laboratory. — Stock Photo
    Archaeologist measuring lithics with caliper in laboratory.
    Enterobius vermicularis threadworm eggs containing worm larvae, causative agent of enterobiasis, computer illustration. — Stock Photo
    Enterobius vermicularis threadworm eggs containing worm larvae, causative agent of enterobiasis, computer illustration.
    Close-up of two young women while they are studying. Multiethnic — Stock Photo
    Close-up of two young women while they are studying. Multiethnic
    Magnifier, magnifying glass isolated on white, 3d illustration — Stock Photo
    Magnifier, magnifying glass isolated on white, 3d illustration
    Teenage female college student using digital tablet in desk in classroom — Stock Photo
    Teenage female college student using digital tablet in desk in classroom
    Male laboratory assistant using pipette. — Stock Photo
    Male laboratory assistant using pipette.
    3d illustration of intestinal finger-like villi projections extending in lumen of small intestine — Stock Photo
    3d illustration of intestinal finger-like villi projections extending in lumen of small intestine
    Portrait of smiling technicians examining machine at factory — Stock Photo
    Portrait of smiling technicians examining machine at factory
    Close-up of hands of scientist placing slide with human sample under light microscope for medical testing. — Stock Photo
    Close-up of hands of scientist placing slide with human sample under light microscope for medical testing.
    Female biologist holding flask containing stem cells. — Stock Photo
    Female biologist holding flask containing stem cells.
    Scientist holding petri dish with biohazard warning in microbiology lab. — Stock Photo
    Scientist holding petri dish with biohazard warning in microbiology lab.
    Attentive executive working at desk in office — Stock Photo
    Attentive executive working at desk in office
    Digital forensic science technician examining computer hard drive with magnifying glass and taking notes in laboratory. — Stock Photo
    Digital forensic science technician examining computer hard drive with magnifying glass and taking notes in laboratory.
    Fungal colonies on agar plate. — Stock Photo
    Fungal colonies on agar plate.
    Female scientist in hijab and face mask using pipette in laboratory — Stock Photo
    Female scientist in hijab and face mask using pipette in laboratory
    Man assisting female friend while studying at desk in classroom — Stock Photo
    Man assisting female friend while studying at desk in classroom
    Close-up of pipetting sample into plastic micro-centrifuge tube rack. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube rack.
    Bacteria cells orange on white background, illustration. — Stock Photo
    Bacteria cells orange on white background, illustration.
    Female scientist watering plants in greenhouse — Stock Photo
    Female scientist watering plants in greenhouse
    Teenage girl using laptop computer while sitting in classroom — Stock Photo
    Teenage girl using laptop computer while sitting in classroom
    3d illustration of damaged spermatozoon in human sperm. — Stock Photo
    3d illustration of damaged spermatozoon in human sperm.
    Bottles in rack on table — Stock Photo
    Bottles in rack on table
    Empty hospital corridor indoors — Stock Photo
    Empty hospital corridor indoors
    3d illustration of human sperm cells in reproductive process. — Stock Photo
    3d illustration of human sperm cells in reproductive process.
    Side view of business people working in modern office. — Stock Photo
    Side view of business people working in modern office.