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23953678 results

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    Tongue surface showing papillae — Stock Photo
    Tongue surface showing papillae
    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.
    Light micrograph (LM) of the nasal sinuses ( lined by brown epithelium ) and the supporting cartilages (pink). — Stock Photo
    Light micrograph (LM) of the nasal sinuses ( lined by brown epithelium ) and the supporting cartilages (pink).
    Human,leg,musculature, — Stock Photo
    Human,leg,musculature,
    Red blood cells in the bloodstream — Stock Photo
    Red blood cells in the bloodstream
    Sperm fertilising an egg — Stock Photo
    Sperm fertilising an egg
    Human sperm cells — Stock Photo
    Human sperm cells
    58-cell blastocyst embryo — Stock Photo
    58-cell blastocyst embryo
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Human midbrain, illustration — Stock Photo
    Human midbrain, illustration
    Cancellous Bone tissue — Stock Photo
    Cancellous Bone tissue
    Area of inflammation in shoulder joint — Stock Photo
    Area of inflammation in shoulder joint
    Human skeletal system — Stock Photo
    Human skeletal system
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Healthy pancreas and internal organs — Stock Photo
    Healthy pancreas and internal organs
    Arteries of cardiovascular system and skeletal structure — Stock Photo
    Arteries of cardiovascular system and skeletal structure
    Human shoulder anatomy — Stock Photo
    Human shoulder anatomy
    Visual render of Human spine — Stock Photo
    Visual render of Human spine
    Cerebellum and corpus callosum — Stock Photo
    Cerebellum and corpus callosum
    Normal human bronchi — Stock Photo
    Normal human bronchi
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Human fetus age 35 weeks — Stock Photo
    Human fetus age 35 weeks
    Anatomy and body systems of adult female — Stock Photo
    Anatomy and body systems of adult female
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    Knee joint structure — Stock Photo
    Knee joint structure
    Total hip replacement — Stock Photo
    Total hip replacement
    Muscles controlling human posture — Stock Photo
    Muscles controlling human posture
    Human fetus age 34 weeks — Stock Photo
    Human fetus age 34 weeks
    White blood cell structure — Stock Photo
    White blood cell structure
    Skeletal system of infant — Stock Photo
    Skeletal system of infant
    X-ray of skull of adult male — Stock Photo
    X-ray of skull of adult male
    Heart and circulatory system — Stock Photo
    Heart and circulatory system
    Human brain anatomy, illustration — Stock Photo
    Human brain anatomy, illustration
    Leg musculature and structural anatomy — Stock Photo
    Leg musculature and structural anatomy
    Schematic representation of human vein structure — Stock Photo
    Schematic representation of human vein structure
    Small intestine wall — Stock Photo
    Small intestine wall
    Anatomy of human neck — Stock Photo
    Anatomy of human neck
    Cardiac muscle cells — Stock Photo
    Cardiac muscle cells
    Spine and rib cage of healthy adult — Stock Photo
    Spine and rib cage of healthy adult
    Trichina spiralis roundworm — Stock Photo
    Trichina spiralis roundworm
    Section through the nasal mucosa — Stock Photo
    Section through the nasal mucosa
    Colony of Clostridium bacteria — Stock Photo
    Colony of Clostridium bacteria
    Human brain structures — Stock Photo
    Human brain structures
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Healthy small intestines — Stock Photo
    Healthy small intestines
    Lungs and respiratory system — Stock Photo
    Lungs and respiratory system
    Human anatomy emphasizing upper-body — Stock Photo
    Human anatomy emphasizing upper-body
    Structure of animal cell — Stock Photo
    Structure of animal cell
    Main muscles controlling human posture — Stock Photo
    Main muscles controlling human posture
    Blood cells in a blood vessel — Stock Photo
    Blood cells in a blood vessel
    Elbow joint anatomy — Stock Photo
    Elbow joint anatomy
    Structural anatomy of normal shoulder — Stock Photo
    Structural anatomy of normal shoulder
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Mycobacterium tuberculosis bacteria — Stock Photo
    Mycobacterium tuberculosis bacteria
    Shoulder blood supply — Stock Photo
    Shoulder blood supply
    Internal organs and skeletal system — Stock Photo
    Internal organs and skeletal system
    Healthy intestinal villi — Stock Photo
    Healthy intestinal villi
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system
    Dendritic cells of immune system — Stock Photo
    Dendritic cells of immune system
    Skeletal and muscular systems — Stock Photo
    Skeletal and muscular systems