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25488094 results

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    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Red blood cells in sickle cell anaemia — Stock Photo
    Red blood cells in sickle cell anaemia
    Diatom eukaryotic algae — Stock Photo
    Diatom eukaryotic algae
    Total hip replacement — Stock Photo
    Total hip replacement
    Organs and body systems of adult female — Stock Photo
    Organs and body systems of adult female
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system
    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).
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Focus of inflammation localized in sacrum — Stock Photo
    Focus of inflammation localized in sacrum
    Silica wall of a diatom — Stock Photo
    Silica wall of a diatom
    Eupodiscus sculptus diatom — Stock Photo
    Eupodiscus sculptus diatom
    Neural network and signals — Stock Photo
    Neural network and signals
    Skull with an extradural haematoma — Stock Photo
    Skull with an extradural haematoma
    Cranial bones and cervical spine — Stock Photo
    Cranial bones and cervical spine
    Normal X chromosome — Stock Photo
    Normal X chromosome
    Human multi-cellular embryo — Stock Photo
    Human multi-cellular embryo
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Human,leg,musculature, — Stock Photo
    Human,leg,musculature,
    Section through the olfactory epithelium — Stock Photo
    Section through the olfactory epithelium
    Shoulder joint and bones — Stock Photo
    Shoulder joint and bones
    Crystalline lens of the eye — Stock Photo
    Crystalline lens of the eye
    Joint between skull and neck — Stock Photo
    Joint between skull and neck
    Human papillomavirus particles in the bloodstream — Stock Photo
    Human papillomavirus particles in the bloodstream
    Paranasal sinus epithelium — Stock Photo
    Paranasal sinus epithelium
    Human scapula anatomy — Stock Photo
    Human scapula anatomy
    Area of inflammation in shoulder joint — Stock Photo
    Area of inflammation in shoulder joint
    Heart and circulatory system — Stock Photo
    Heart and circulatory system
    Skeletal system of adult female — Stock Photo
    Skeletal system of adult female
    Bone marrow cell — Stock Photo
    Bone marrow cell
    Brain and nerve cells — Stock Photo
    Brain and nerve cells
    Foreign body in finger — Stock Photo
    Foreign body in finger
    Schematic representation of human vein structure — Stock Photo
    Schematic representation of human vein structure
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    Healthy bone structure — Stock Photo
    Healthy bone structure
    Skeletal system and anatomy of adult human — Stock Photo
    Skeletal system and anatomy of adult human
    Human sperm cells — Stock Photo
    Human sperm cells
    Upper-body and skull skeletal system — Stock Photo
    Upper-body and skull skeletal system
    Testicular cancer or teratoma — Stock Photo
    Testicular cancer or teratoma
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Axon connections between cells — Stock Photo
    Axon connections between cells
    Parotid salivary gland — Stock Photo
    Parotid salivary gland
    Human skeletal system and internal organs — Stock Photo
    Human skeletal system and internal organs
    Red blood cells — Stock Photo
    Red blood cells
    Human shoulder joint anatomy — Stock Photo
    Human shoulder joint anatomy
    Light micrograph (LM) showing blood supply to muscle fibers. — Stock Photo
    Light micrograph (LM) showing blood supply to muscle fibers.
    Normal and healthy abdomen anatomy — Stock Photo
    Normal and healthy abdomen anatomy
    Osteoclast cell structure — Stock Photo
    Osteoclast cell structure
    Human brain with network of blood vessels — Stock Photo
    Human brain with network of blood vessels
    Human sperm approaching egg cell — Stock Photo
    Human sperm approaching egg cell
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Trichina spiralis roundworm — Stock Photo
    Trichina spiralis roundworm
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Nerve cells and axon connections — Stock Photo
    Nerve cells and axon connections
    Structural anatomy of normal shoulder — Stock Photo
    Structural anatomy of normal shoulder
    Infected human bronchus — Stock Photo
    Infected human bronchus
    Severe osteoarthritis of ankle — Stock Photo
    Severe osteoarthritis of ankle
    Computer illustration of male musculature. — Stock Photo
    Computer illustration of male musculature.
    Chromosome structure and composition — Stock Photo
    Chromosome structure and composition
    Freshwater diatom Licmorpha sp. — Stock Photo
    Freshwater diatom Licmorpha sp.