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    Drug research and clinical testing — Stock Photo
    Drug research and clinical testing
    Zebrafish young. Coloured scanning electron micrograph (SEM) of newly-hatched zebrafish (Danio rerio) young or fry. These fish are used to study embryonic development. The eyes (red) are seen in the heads. Zebrafish eggs are transparent — Stock Photo
    Zebrafish young. Coloured scanning electron micrograph (SEM) of newly-hatched zebrafish (Danio rerio) young or fry. These fish are used to study embryonic development. The eyes (red) are seen in the heads. Zebrafish eggs are transparent
    Drug research and clinical testing — Stock Photo
    Drug research and clinical testing
    Front view close up of a young Asian female student wearing a hijab holding a smartphone using a laptop computer and studying in a library — Stock Photo
    Front view close up of a young Asian female student wearing a hijab holding a smartphone using a laptop computer and studying in a library
    Close-up of robotics engineer assembling circuit board at desk — Stock Photo
    Close-up of robotics engineer assembling circuit board at desk
    Digital 3d colored illustration of cancer cell in process of mitosis. — Stock Photo
    Digital 3d colored illustration of cancer cell in process of mitosis.
    Centrifuging blood samples in barcoded test tubes, digital illustration. — Stock Photo
    Centrifuging blood samples in barcoded test tubes, digital illustration.
    DNA test result on microcentrifuge tube with DNA sample in scientist hand. — Stock Photo
    DNA test result on microcentrifuge tube with DNA sample in scientist hand.
    Microbiologist inspecting petri dish and observing bacteria growth. — Stock Photo
    Microbiologist inspecting petri dish and observing bacteria growth.
    3d illustration of transparent cells with nuclei on yellow background. — Stock Photo
    3d illustration of transparent cells with nuclei on yellow background.
    Multiwell trays and samples on ice. — Stock Photo
    Multiwell trays and samples on ice.
    Female scientist using pipette in laboratory — Stock Photo
    Female scientist using pipette in laboratory
    Illustration of research satellite flying in front of Mars planet red surface. — Stock Photo
    Illustration of research satellite flying in front of Mars planet red surface.
    Bookshelves in room with comfortable chair nearby window in library of Texas — Stock Photo
    Bookshelves in room with comfortable chair nearby window in library of Texas
    Side view of teenage girl reading book while sitting by shelf in library — Stock Photo
    Side view of teenage girl reading book while sitting by shelf in library
    The Flatirons in snow outside Boulder, Colorado. — Stock Photo
    The Flatirons in snow outside Boulder, Colorado.
    Chemist hand picking samples stored in crimp neck vials in pharmaceutical laboratory. — Stock Photo
    Chemist hand picking samples stored in crimp neck vials in pharmaceutical laboratory.
    Female university student using digital tablet while sitting at desk in classroom — Stock Photo
    Female university student using digital tablet while sitting at desk in classroom
    Close-up of bar-coded agar plates for biological research. — Stock Photo
    Close-up of bar-coded agar plates for biological research.
    Male scientist placing medical vials on a lab machine in laboratory — Stock Photo
    Male scientist placing medical vials on a lab machine in laboratory
    Close up hands with pen writing on notebook. Education concept. — Stock Photo
    Close up hands with pen writing on notebook. Education concept.
    Digital illustration of Moon on white background. — Stock Photo
    Digital illustration of Moon on white background.
    Illustration of rod-shaped and spherical (cocci) bacteria. Rod-shaped bacteria include Escherichia coli, Salmonella, Shigella, Legionella, Mycobacterium, Klebsiella and other species. Spherical bacteria include Staphylococci and Streptococci species — Stock Photo
    Illustration of rod-shaped and spherical (cocci) bacteria. Rod-shaped bacteria include Escherichia coli, Salmonella, Shigella, Legionella, Mycobacterium, Klebsiella and other species. Spherical bacteria include Staphylococci and Streptococci species
    Archaeology researcher in laboratory measuring antler with digital caliper. — Stock Photo
    Archaeology researcher in laboratory measuring antler with digital caliper.
    Blond boy in pajamas using a book as binoculars — Stock Photo
    Blond boy in pajamas using a book as binoculars
    Organ-on-a-chip. This is a microfluidic device that simulates biological organs. — Stock Photo
    Organ-on-a-chip. This is a microfluidic device that simulates biological organs.
    Chain of packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector — Stock Photo
    Chain of packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector
    Robotic engineers using grinding machine in warehouse — Stock Photo
    Robotic engineers using grinding machine in warehouse
    Close-up of pipetting sample into plastic micro-centrifuge tube rack. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube rack.
    Male scientist using microscope in laboratory — Stock Photo
    Male scientist using microscope in laboratory
    Junior high boy students using computer in computer lab — Stock Photo
    Junior high boy students using computer in computer lab
    Close-up of technician examining machine at factory — Stock Photo
    Close-up of technician examining machine at factory
    Female teacher and girl students using laptop in classroom — Stock Photo
    Female teacher and girl students using laptop in classroom
    Curious girl student examining molecular structure in classroom — Stock Photo
    Curious girl student examining molecular structure in classroom
    Green seedlings in test tubes, close-up. — Stock Photo
    Green seedlings in test tubes, close-up.
    Blood sample in test tube in hand of scientist. — Stock Photo
    Blood sample in test tube in hand of scientist.
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Close-up of plants hanging in greenhouse with backlit — Stock Photo
    Close-up of plants hanging in greenhouse with backlit
    Yellow fever virus — Stock Photo
    Yellow fever virus
    3d illustration of intestinal villi and stomach ulcer. — Stock Photo
    3d illustration of intestinal villi and stomach ulcer.
    Whales bones strewn on the beach — Stock Photo
    Whales bones strewn on the beach
    Portrait of university student doing experiment on microscope in laboratory — Stock Photo
    Portrait of university student doing experiment on microscope in laboratory
    Artwork of so-called Ring of Fire region of tectonic plate boundaries around Pacific Ocean on Earth. — Stock Photo
    Artwork of so-called Ring of Fire region of tectonic plate boundaries around Pacific Ocean on Earth.
    Close up of rack of test tubes with solution in lab — Stock Photo
    Close up of rack of test tubes with solution in lab
    Archaeological excavations. Archaeologist conducting research on ancient human bones. — Stock Photo
    Archaeological excavations. Archaeologist conducting research on ancient human bones.
    Illustration of astronaut in space suit flying in front of Mars surface. — Stock Photo
    Illustration of astronaut in space suit flying in front of Mars surface.
    Illustration of pink stem cell on black background. — Stock Photo
    Illustration of pink stem cell on black background.
    Girl doing homework assignment from laptop — Stock Photo
    Girl doing homework assignment from laptop
    3d illustration of damaged spermatozoon in human sperm. — Stock Photo
    3d illustration of damaged spermatozoon in human sperm.
    Side view of concentrated Asian female working on computer with charts showing dynamic of changes in value of cryptocurrency at convenient workplace — Stock Photo
    Side view of concentrated Asian female working on computer with charts showing dynamic of changes in value of cryptocurrency at convenient workplace
    Coloured scanning electron micrograph of 293T cell infected with human immunodeficiency virus. — Stock Photo
    Coloured scanning electron micrograph of 293T cell infected with human immunodeficiency virus.
    Repeating circuits in machine — Stock Photo
    Repeating circuits in machine
    Digital forensic science technician examining computer hard drive with magnifying glass in laboratory. — Stock Photo
    Digital forensic science technician examining computer hard drive with magnifying glass in laboratory.
    Scientist preparing chemical liquid in laboratory flask. — Stock Photo
    Scientist preparing chemical liquid in laboratory flask.
    Close-up of microcentrifuge tubes with biologist in background. — Stock Photo
    Close-up of microcentrifuge tubes with biologist in background.
    Chain of packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector — Stock Photo
    Chain of packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector
    Green spinach in test tube, studio shot. — Stock Photo
    Green spinach in test tube, studio shot.
    Man assisting female friend while studying at desk in classroom — Stock Photo
    Man assisting female friend while studying at desk in classroom
    Teacher assisting students in experiment on molecule in laboratory — Stock Photo
    Teacher assisting students in experiment on molecule in laboratory
    Male scientists in surgical caps using microscope. — Stock Photo
    Male scientists in surgical caps using microscope.