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    Structure of compact bone, light micrograph. — Stock Photo
    Structure of compact bone, light micrograph.
    Sperm cell with multiple tails — Stock Photo
    Sperm cell with multiple tails
    Illustration of illuminated cancer cell on black background. — Stock Photo
    Illustration of illuminated cancer cell on black background.
    Puffball fungus spore — Stock Photo
    Puffball fungus spore
    Nerve bundle from the sciatic nerve — Stock Photo
    Nerve bundle from the sciatic nerve
    Sharp spines covering crown-of-thorns starfish — Stock Photo
    Sharp spines covering crown-of-thorns starfish
    Microscopic view of Bacillus anthracis bacteriophyta — Stock Photo
    Microscopic view of Bacillus anthracis bacteriophyta
    Puffball fungus spore — Stock Photo
    Puffball fungus spore
    Structure of islet of langerhans, light micrograph. — Stock Photo
    Structure of islet of langerhans, light micrograph.
    Red tree coral on reef — Stock Photo
    Red tree coral on reef
    Mushroom coral closeup shot — Stock Photo
    Mushroom coral closeup shot
    Dense connective tissue, coloured scanning electron micrograph (SEM). — Stock Photo
    Dense connective tissue, coloured scanning electron micrograph (SEM).
    Engineer using stereo microscope for inspecting printed circuit board during quality control process. — Stock Photo
    Engineer using stereo microscope for inspecting printed circuit board during quality control process.
    Medical illustration detailing thoracic outlet syndrome — Stock Photo
    Medical illustration detailing thoracic outlet syndrome
    Girl students using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students using microscope, conducting scientific experiment in laboratory classroom
    Puffball fungus spores — Stock Photo
    Puffball fungus spores
    Medical illustration of the organ of Corti anatomy — Stock Photo
    Medical illustration of the organ of Corti anatomy
    Tendon, coloured scanning electron micrograph (SEM), showing bundles of collagen fibres. The parallel alignment of the fibres make tendons inelastic but flexible. Tendons attach muscle to bone. Magnification: x5000 when printed at 10 centimetres wide — Stock Photo
    Tendon, coloured scanning electron micrograph (SEM), showing bundles of collagen fibres. The parallel alignment of the fibres make tendons inelastic but flexible. Tendons attach muscle to bone. Magnification: x5000 when printed at 10 centimetres wide
    Soft coral polyps growing on reef — Stock Photo
    Soft coral polyps growing on reef
    Schooling anthias fish and corals — Stock Photo
    Schooling anthias fish and corals
    Electron micrograph of dental plaque — Stock Photo
    Electron micrograph of dental plaque
    Schooling anthias fish and corals — Stock Photo
    Schooling anthias fish and corals
    Conceptual illustration of chicken eggs in carton and magnification of bacteria of food-borne infection on white background. — Stock Photo
    Conceptual illustration of chicken eggs in carton and magnification of bacteria of food-borne infection on white background.
    Ladybug amphipod closeup shot — Stock Photo
    Ladybug amphipod closeup shot
    Seminiferous tubules and lending cells — Stock Photo
    Seminiferous tubules and lending cells
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Mushroom coral in Indonesia — Stock Photo
    Mushroom coral in Indonesia
    Illustration of Lactobacillus colony — Stock Photo
    Illustration of Lactobacillus colony
    Colored digital illustration of red cancer cells. — Stock Photo
    Colored digital illustration of red cancer cells.
    Closeup of magnified grey fluffy head of flying insect with round convex rainbow eyes — Stock Photo
    Closeup of magnified grey fluffy head of flying insect with round convex rainbow eyes
    Fossilised fragment of a coccolithotrope skeleton — Stock Photo
    Fossilised fragment of a coccolithotrope skeleton
    Heart strings strings — Stock Photo
    Heart strings strings
    Phyllidia coelestis nudibranch — Stock Photo
    Phyllidia coelestis nudibranch
    Enterococcus coccoid bacteria, colored scanning electron micrograph. — Stock Photo
    Enterococcus coccoid bacteria, colored scanning electron micrograph.
    Redheaded boy using light microscope for studying on meadow. — Stock Photo
    Redheaded boy using light microscope for studying on meadow.
    Possible global pandemic. Vaccine study for the Coronavirus virus. — Stock Photo
    Possible global pandemic. Vaccine study for the Coronavirus virus.
    Cup coral polyps under ledge — Stock Photo
    Cup coral polyps under ledge
    Male engineer using stereo microscope for inspecting manufactured component during quality control process. — Stock Photo
    Male engineer using stereo microscope for inspecting manufactured component during quality control process.
    House dust mites — Stock Photo
    House dust mites
    Illustration of illuminated cancer cells on black background. — Stock Photo
    Illustration of illuminated cancer cells on black background.
    Illustration of dividing human egg cell. — Stock Photo
    Illustration of dividing human egg cell.
    Girl student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student using microscope, conducting scientific experiment in laboratory classroom
    Colored digital illustration of green cancer cell. — Stock Photo
    Colored digital illustration of green cancer cell.
    Female nurse with clipboard looking at magnified microscope slide on computer monitor — Stock Photo
    Female nurse with clipboard looking at magnified microscope slide on computer monitor
    Abdominal surface of diaphragm through abdomen — Stock Photo
    Abdominal surface of diaphragm through abdomen
    Girl student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student using microscope, conducting scientific experiment in laboratory classroom
    Female scientist using microscope in laboratory — Stock Photo
    Female scientist using microscope in laboratory
    Soft coral on Fijian reef — Stock Photo
    Soft coral on Fijian reef
    Girl looking through coin operated binoculars — Stock Photo
    Girl looking through coin operated binoculars
    Illustration of illuminated red cancer cell on black background. — Stock Photo
    Illustration of illuminated red cancer cell on black background.
    Scientist using microscope in laboratory — Stock Photo
    Scientist using microscope in laboratory
    Secondary liver cancer — Stock Photo
    Secondary liver cancer
    Medical illustration of fetus in the womb with labels — Stock Photo
    Medical illustration of fetus in the womb with labels
    Illustration of sperm fertilizing human egg cell. — Stock Photo
    Illustration of sperm fertilizing human egg cell.
    Colored digital illustration of purple cancer cell. — Stock Photo
    Colored digital illustration of purple cancer cell.
    Ductal carcinoma of the breast — Stock Photo
    Ductal carcinoma of the breast
    Focused boy students using digital tablet and microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Focused boy students using digital tablet and microscope, conducting scientific experiment in laboratory classroom
    Closeup of magnified part of black and brown ant with glossy belly and legs — Stock Photo
    Closeup of magnified part of black and brown ant with glossy belly and legs
    Colored digital illustration of green cancer cells. — Stock Photo
    Colored digital illustration of green cancer cells.
    House dust mites — Stock Photo
    House dust mites