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    Scientist performing chemistry experiment. — Stock Photo
    Scientist performing chemistry experiment.
    Eupodiscus sculptus diatom — Stock Photo
    Eupodiscus sculptus diatom
    Human embryonic stem cell, digital illustration. — Stock Photo
    Human embryonic stem cell, digital illustration.
    Colonies of Penicillium fungi grown on Sabouraud Dextrose Agar and digital illustration of fungal morphology. — Stock Photo
    Colonies of Penicillium fungi grown on Sabouraud Dextrose Agar and digital illustration of fungal morphology.
    Athlete riding an exercise bike — Stock Photo
    Athlete riding an exercise bike
    Colon affected by ulcerative colitis — Stock Photo
    Colon affected by ulcerative colitis
    Forensic scientist at scene of crime collecting DNA sample from knife as forensic evidence. — Stock Photo
    Forensic scientist at scene of crime collecting DNA sample from knife as forensic evidence.
    Hands of scientist holding petri dish with liquid sample. — Stock Photo
    Hands of scientist holding petri dish with liquid sample.
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Healthy human sperm cells — Stock Photo
    Healthy human sperm cells
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Parasitic Bedbug on human skin — Stock Photo
    Parasitic Bedbug on human skin
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    View of Fetus at 31 weeks — Stock Photo
    View of Fetus at 31 weeks
    White blood cells — Stock Photo
    White blood cells
    Colon diverticuli pathology — Stock Photo
    Colon diverticuli pathology
    Visual render of Venus — Stock Photo
    Visual render of Venus
    Scientist holding chemical flask — Stock Photo
    Scientist holding chemical flask
    Human thyroid gland — Stock Photo
    Human thyroid gland
    Life science technicians using micropipette in laboratory. — Stock Photo
    Life science technicians using micropipette in laboratory.
    Sweat bee in detailed portrait shot. — Stock Photo
    Sweat bee in detailed portrait shot.
    Hand of researcher holding vacutainer tube above pool of blood and syringe. — Stock Photo
    Hand of researcher holding vacutainer tube above pool of blood and syringe.
    Sterile tubes and medical samples on glass table — Stock Photo
    Sterile tubes and medical samples on glass table
    Skeletal system of adult female — Stock Photo
    Skeletal system of adult female
    House dust mites — Stock Photo
    House dust mites
    Scanning electron micrograph (SEM) of a PC12 neurone in culture. — Stock Photo
    Scanning electron micrograph (SEM) of a PC12 neurone in culture.
    Camp for the study of wild fauna. Dzanga Sangha. Central African Republic — Stock Photo
    Camp for the study of wild fauna. Dzanga Sangha. Central African Republic
    Illustration of antibodies attacking influenza virus. — Stock Photo
    Illustration of antibodies attacking influenza virus.
    Human digestive system with Shigellosis infection and close-up of Shigella bacteria. — Stock Photo
    Human digestive system with Shigellosis infection and close-up of Shigella bacteria.
    Close-up of worker working in glass factory — Stock Photo
    Close-up of worker working in glass factory
    Visual render of Venus — Stock Photo
    Visual render of Venus
    Coloured scanning electron micrograph (SEM) of the shell of the foraminiferan Orbulina sp. — Stock Photo
    Coloured scanning electron micrograph (SEM) of the shell of the foraminiferan Orbulina sp.
    Visual rendering of Sleeping sickness — Stock Photo
    Visual rendering of Sleeping sickness
    Female scientist wearing protective goggles and holding flask with pink liquid. — Stock Photo
    Female scientist wearing protective goggles and holding flask with pink liquid.
    Girl students conducting chemistry experiment in classroom laboratory — Stock Photo
    Girl students conducting chemistry experiment in classroom laboratory
    Female scientist taking testing tube from tray for scientific research. — Stock Photo
    Female scientist taking testing tube from tray for scientific research.
    Mature woman in MRI scanner. — Stock Photo
    Mature woman in MRI scanner.
    View of Full-term fetus — Stock Photo
    View of Full-term fetus
    Microscopes on desk in lab — Stock Photo
    Microscopes on desk in lab
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Male sex cell — Stock Photo
    Male sex cell
    Male teacher and students conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and students conducting scientific experiment in laboratory classroom
    Side view of male scientist experimenting in laboratory — Stock Photo
    Side view of male scientist experimenting in laboratory
    Female scientist researching sample in laboratory. — Stock Photo
    Female scientist researching sample in laboratory.
    Genetically modified tomatoes with syringe on tray. — Stock Photo
    Genetically modified tomatoes with syringe on tray.
    Plant seedling in soil in Petri dish under light microscope. — Stock Photo
    Plant seedling in soil in Petri dish under light microscope.
    Colored computer tomography scan of healthy lungs. — Stock Photo
    Colored computer tomography scan of healthy lungs.
    Healthy colon and skeletal system — Stock Photo
    Healthy colon and skeletal system
    Activated platelets with canalicular system — Stock Photo
    Activated platelets with canalicular system
    Sweat bee in detailed portrait shot. — Stock Photo
    Sweat bee in detailed portrait shot.
    Ground snail sticking on green wild plant. — Stock Photo
    Ground snail sticking on green wild plant.
    Normal human egg — Stock Photo
    Normal human egg
    Anatomy of human large intestine — Stock Photo
    Anatomy of human large intestine
    Skeletal system and anatomy of adult human — Stock Photo
    Skeletal system and anatomy of adult human
    Haemophilus ducreyi bacteria, digital illustration. — Stock Photo
    Haemophilus ducreyi bacteria, digital illustration.
    3d illustration of cross-section of ebola pathogen. — Stock Photo
    3d illustration of cross-section of ebola pathogen.
    Possible global pandemic. Vaccine study for the Coronavirus virus. Petri dishes in the lab. — Stock Photo
    Possible global pandemic. Vaccine study for the Coronavirus virus. Petri dishes in the lab.
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection. — Stock Photo
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection.
    Close-up of tortoise beetle frontal portrait. — Stock Photo
    Close-up of tortoise beetle frontal portrait.
    Giardia lamblia flagellated protozoan parasite, digital illustration. — Stock Photo
    Giardia lamblia flagellated protozoan parasite, digital illustration.