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13428453 results

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    Chromosomes with four-arm structure — Stock Photo
    Chromosomes with four-arm structure
    Human thyroid gland — Stock Photo
    Human thyroid gland
    Rendering of Colonoscopy procedure — Stock Photo
    Rendering of Colonoscopy procedure
    Cardiac muscle cells — Stock Photo
    Cardiac muscle cells
    Axon connections between cells — Stock Photo
    Axon connections between cells
    Human skeletal structure — Stock Photo
    Human skeletal structure
    Anatomy of person coughing — Stock Photo
    Anatomy of person coughing
    Skeletal muscle structure — Stock Photo
    Skeletal muscle structure
    Muscular and skeletal systems — Stock Photo
    Muscular and skeletal systems
    Shoulder blade anatomy — Stock Photo
    Shoulder blade anatomy
    Healthy human heart — Stock Photo
    Healthy human heart
    Healthy internal organs of adult — Stock Photo
    Healthy internal organs of adult
    Human sperm and egg — Stock Photo
    Human sperm and egg
    Human white blood cell — Stock Photo
    Human white blood cell
    Colony of Clostridium bacteria — Stock Photo
    Colony of Clostridium bacteria
    Polyp found — Stock Photo
    Polyp found
    Brain and spinal cord — Stock Photo
    Brain and spinal cord
    Human fetus age 36 weeks — Stock Photo
    Human fetus age 36 weeks
    Structure and shape of basophil — Stock Photo
    Structure and shape of basophil
    Lumbar section of human spine — Stock Photo
    Lumbar section of human spine
    Normal human kidneys — Stock Photo
    Normal human kidneys
    Fatcells structure and anatomy — Stock Photo
    Fatcells structure and anatomy
    Chromosomes with four-arm structure — Stock Photo
    Chromosomes with four-arm structure
    Normal skeletal system — Stock Photo
    Normal skeletal system
    Human vein showing tissue stratification — Stock Photo
    Human vein showing tissue stratification
    Skeletal system of adult female — Stock Photo
    Skeletal system of adult female
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    Destruction of a human embryo — Stock Photo
    Destruction of a human embryo
    Brain anatomy showing blood supply system — Stock Photo
    Brain anatomy showing blood supply system
    Human sinuses structure and anatomy — Stock Photo
    Human sinuses structure and anatomy
    Coloured scanning electron micrograph (SEM) of a fractured mucous membrane of the trachea (wind pipe), showing the epithelium and underlying connective tissue. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a fractured mucous membrane of the trachea (wind pipe), showing the epithelium and underlying connective tissue.
    Human rib cage anatomy — Stock Photo
    Human rib cage anatomy
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system
    Four-armed chromosomes — Stock Photo
    Four-armed chromosomes
    Spine, rib cage and arm bones — Stock Photo
    Spine, rib cage and arm bones
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Coloured transmission electron micrograph (TEM) of a transverse section through an artery. — Stock Photo
    Coloured transmission electron micrograph (TEM) of a transverse section through an artery.
    Skeletal system and cartilage of adult human — Stock Photo
    Skeletal system and cartilage of adult human
    Human skeletal anatomy — Stock Photo
    Human skeletal anatomy
    Human foot bones structural anatomy — Stock Photo
    Human foot bones structural anatomy
    Rod-shaped bacterial infection — Stock Photo
    Rod-shaped bacterial infection
    Human skeletal system — Stock Photo
    Human skeletal system
    Red blood cells in an artery — Stock Photo
    Red blood cells in an artery
    Cells trapped in fibrin protein mesh — Stock Photo
    Cells trapped in fibrin protein mesh
    Silica wall of a diatom — Stock Photo
    Silica wall of a diatom
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Light micrograph (LM) showing blood supply to muscle fibers. — Stock Photo
    Light micrograph (LM) showing blood supply to muscle fibers.
    Human skeletal system and structural anatomy — Stock Photo
    Human skeletal system and structural anatomy
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Kidneys in relation to other internal organs — Stock Photo
    Kidneys in relation to other internal organs
    Human sperm and egg — Stock Photo
    Human sperm and egg
    Heart anatomy and major vessels — Stock Photo
    Heart anatomy and major vessels
    Alveoli structure and blood supply — Stock Photo
    Alveoli structure and blood supply
    Intestinal lining anatomy — Stock Photo
    Intestinal lining anatomy
    Skeletal system of girl — Stock Photo
    Skeletal system of girl
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Kidneys pain localization — Stock Photo
    Kidneys pain localization
    Light micrograph (LM) of a vertical section through the pseudostratified columnar epithelium from the trachea, the tube in the throat leading from the mouth to the bronchus and the lungs. — Stock Photo
    Light micrograph (LM) of a vertical section through the pseudostratified columnar epithelium from the trachea, the tube in the throat leading from the mouth to the bronchus and the lungs.
    Human jaw bone anatomy — Stock Photo
    Human jaw bone anatomy