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21851953 results

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    Dust mite consuming skin flake — Stock Photo
    Dust mite consuming skin flake
    Crop hands in gloves holding wet specimen of unborn child — Stock Photo
    Crop hands in gloves holding wet specimen of unborn child
    Blackberry clearwing borer or wasp moth on wild plant. — Stock Photo
    Blackberry clearwing borer or wasp moth on wild plant.
    Side view of workers working in glass factory — Stock Photo
    Side view of workers working in glass factory
    Arachnoidiscus sp. diatom algae — Stock Photo
    Arachnoidiscus sp. diatom algae
    Female teacher and girl students examining molecular structure in classroom — Stock Photo
    Female teacher and girl students examining molecular structure in classroom
    Female students performing chemistry experiment in lab — Stock Photo
    Female students performing chemistry experiment in lab
    Retrovirus virion structure and shape — Stock Photo
    Retrovirus virion structure and shape
    Possible global pandemic. Vaccine study for the Coronavirus virus. — Stock Photo
    Possible global pandemic. Vaccine study for the Coronavirus virus.
    Seaweed tablets and seaweed plants, studio shot. — Stock Photo
    Seaweed tablets and seaweed plants, studio shot.
    Scientist viewing plant leaf in petri dish under inverted microscope in laboratory. — Stock Photo
    Scientist viewing plant leaf in petri dish under inverted microscope in laboratory.
    Female scientist pipetting liquid into Eppendorf tubes. — Stock Photo
    Female scientist pipetting liquid into Eppendorf tubes.
    Colon of a patient with diverticulitis — Stock Photo
    Colon of a patient with diverticulitis
    Human esophagus and stomach — Stock Photo
    Human esophagus and stomach
    Normal blood cells in artery — Stock Photo
    Normal blood cells in artery
    Doctors hands making a research in laboratory — Stock Photo
    Doctors hands making a research in laboratory
    Crop anonymous scientist in protective gloves standing with pile of capsules in laboratory — Stock Photo
    Crop anonymous scientist in protective gloves standing with pile of capsules in laboratory
    Human eyelash mites — Stock Photo
    Human eyelash mites
    Red blood cells and white blood cells, digital illustration. — Stock Photo
    Red blood cells and white blood cells, digital illustration.
    Scorpion fly foot — Stock Photo
    Scorpion fly foot
    Set of 46 human chromosomes on white background. — Stock Photo
    Set of 46 human chromosomes on white background.
    Human head anatomy — Stock Photo
    Human head anatomy
    3d illustration of virus particles with receptors on red background. — Stock Photo
    3d illustration of virus particles with receptors on red background.
    Fertilization of healthy human egg — Stock Photo
    Fertilization of healthy human egg
    3d illustration of in vitro fertilization of egg cell. — Stock Photo
    3d illustration of in vitro fertilization of egg cell.
    Digital artwork showing inclusion composed of group of chlamydia reticulate bodies of Chlamydia trachomatis bacteria. — Stock Photo
    Digital artwork showing inclusion composed of group of chlamydia reticulate bodies of Chlamydia trachomatis bacteria.
    Cropped view of scientist hands pipetting sample for biological research. — Stock Photo
    Cropped view of scientist hands pipetting sample for biological research.
    Smiling female science teacher and girl student reading textbook at microscope in laboratory classroom — Stock Photo
    Smiling female science teacher and girl student reading textbook at microscope in laboratory classroom
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Attentive worker working in foundry workshop — Stock Photo
    Attentive worker working in foundry workshop
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    Opioid and cannabinoid receptors in brain cell membrane, illustration. — Stock Photo
    Opioid and cannabinoid receptors in brain cell membrane, illustration.
    View of Fetus at 33 weeks — Stock Photo
    View of Fetus at 33 weeks
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    View of fetus at 8 weeks — Stock Photo
    View of fetus at 8 weeks
    Close-up view of eppendorf tubes. — Stock Photo
    Close-up view of eppendorf tubes.
    Illustration of malaria infected blood cells. — Stock Photo
    Illustration of malaria infected blood cells.
    Endobronchial valves fitted to treat tuberculosis — Stock Photo
    Endobronchial valves fitted to treat tuberculosis
    Transparent cells on white background, digital illustration. — Stock Photo
    Transparent cells on white background, digital illustration.
    Viral particle infection blood stream — Stock Photo
    Viral particle infection blood stream
    Female scientist using pipette at fume hood in laboratory — Stock Photo
    Female scientist using pipette at fume hood in laboratory
    Attentive worker glass checking product in glass factory — Stock Photo
    Attentive worker glass checking product in glass factory
    Organs comprising male reproductive system — Stock Photo
    Organs comprising male reproductive system
    Digital illustration of saprophyte green mould conidiophore producing conidia. — Stock Photo
    Digital illustration of saprophyte green mould conidiophore producing conidia.
    Girl writing with a pen on a board — Stock Photo
    Girl writing with a pen on a board
    Curious boy using pipette in beaker at interactive exhibit in science center — Stock Photo
    Curious boy using pipette in beaker at interactive exhibit in science center
    Yellow rod-shaped Citrobacter bacteria, digital illustration. — Stock Photo
    Yellow rod-shaped Citrobacter bacteria, digital illustration.
    Adipose tissue composed of adipocytes — Stock Photo
    Adipose tissue composed of adipocytes
    Magnified digital illustration of morula cells. — Stock Photo
    Magnified digital illustration of morula cells.
    Stem cell cultures on weighed in laboratory. — Stock Photo
    Stem cell cultures on weighed in laboratory.
    Large intestine showing diverticulitis — Stock Photo
    Large intestine showing diverticulitis
    Technicians working in sealed and sterile biomedical laboratory. — Stock Photo
    Technicians working in sealed and sterile biomedical laboratory.
    Genetically modified grass in petri dish. — Stock Photo
    Genetically modified grass in petri dish.
    Scanning electron microscopy of DNA molecules and red and white blood cells. — Stock Photo
    Scanning electron microscopy of DNA molecules and red and white blood cells.
    Illustration of pink stem cells on blue background. — Stock Photo
    Illustration of pink stem cells on blue background.
    Satellite view of Antarctic — Stock Photo
    Satellite view of Antarctic
    View of Fetus at 7 weeks — Stock Photo
    View of Fetus at 7 weeks
    Adult female mosquito — Stock Photo
    Adult female mosquito
    Gram-positive Nocardia bacteria — Stock Photo
    Gram-positive Nocardia bacteria
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory — Stock Photo
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory