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1374 results

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    Skeletal muscle fibres — Stock Photo
    Skeletal muscle fibres
    Cardiovascular system of arm and shoulder — Stock Photo
    Cardiovascular system of arm and shoulder
    Human vertebral structure, illustration — Stock Photo
    Human vertebral structure, illustration
    Bacteria colony reproducing on tissue surface — Stock Photo
    Bacteria colony reproducing on tissue surface
    Head anatomy revealing brain structure — Stock Photo
    Head anatomy revealing brain structure
    Nervous and circulatory systems — Stock Photo
    Nervous and circulatory systems
    Skeletal system and cartilage of adult human — Stock Photo
    Skeletal system and cartilage of adult human
    Trees, reflection,Okavango Delta, Botswana — Stock Photo
    Trees, reflection,Okavango Delta, Botswana
    Healthy human brain — Stock Photo
    Healthy human brain
    Nerve cells and intercellular junctions — Stock Photo
    Nerve cells and intercellular junctions
    Focus of inflammation localized in sacrum — Stock Photo
    Focus of inflammation localized in sacrum
    Brain hemisphere anatomy — Stock Photo
    Brain hemisphere anatomy
    Sperm fertilizing an egg cell — Stock Photo
    Sperm fertilizing an egg cell
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Patient with diverticulitis — Stock Photo
    Patient with diverticulitis
    Human rib costal cartilage — Stock Photo
    Human rib costal cartilage
    Internal organs and skeletal system — Stock Photo
    Internal organs and skeletal system
    Human shoulder joint — Stock Photo
    Human shoulder joint
    Human fetus age 32 weeks — Stock Photo
    Human fetus age 32 weeks
    Rod-shaped bacterial infection — Stock Photo
    Rod-shaped bacterial infection
    Apoptosis of neuron cell — Stock Photo
    Apoptosis of neuron cell
    Human skeletal structure — Stock Photo
    Human skeletal structure
    Human heart anatomy — Stock Photo
    Human heart anatomy
    Finger-like projections of the duodenum — Stock Photo
    Finger-like projections of the duodenum
    Neural network showing synaptic terminals — Stock Photo
    Neural network showing synaptic terminals
    Normal human alveoli anatomy — Stock Photo
    Normal human alveoli anatomy
    Lactobacillus bulgaricus bacteria — Stock Photo
    Lactobacillus bulgaricus bacteria
    Human white blood cell — Stock Photo
    Human white blood cell
    Healthy digestive system — Stock Photo
    Healthy digestive system
    Freshwater diatom Licmorpha sp. — Stock Photo
    Freshwater diatom Licmorpha sp.
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    Lining of the small intestine — Stock Photo
    Lining of the small intestine
    Arm bones anatomy — Stock Photo
    Arm bones anatomy
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Human shoulder blade anatomy — Stock Photo
    Human shoulder blade anatomy
    Vascular system with major veins and arteries — Stock Photo
    Vascular system with major veins and arteries
    Cervical spine and blood supply system — Stock Photo
    Cervical spine and blood supply system
    Human fetus age 28 weeks — Stock Photo
    Human fetus age 28 weeks
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Aulacodiscus oregonus diatom — Stock Photo
    Aulacodiscus oregonus diatom
    Structure of alveoli of human lungs — Stock Photo
    Structure of alveoli of human lungs
    Nerve cells and axon connections — Stock Photo
    Nerve cells and axon connections
    Purkinje neurons in the cerebellum — Stock Photo
    Purkinje neurons in the cerebellum
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Muscular system of pelvic region — Stock Photo
    Muscular system of pelvic region
    Two-cell embryo — Stock Photo
    Two-cell embryo
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Blood cells in a blood vessel — Stock Photo
    Blood cells in a blood vessel
    Skeletal system and internal organs — Stock Photo
    Skeletal system and internal organs
    Pseudomonas bacteria on black background — Stock Photo
    Pseudomonas bacteria on black background
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Bacterial blood infection — Stock Photo
    Bacterial blood infection
    Silica wall of a diatom — Stock Photo
    Silica wall of a diatom
    Skeletal system of newborn child — Stock Photo
    Skeletal system of newborn child
    Eight-cell embryo — Stock Photo
    Eight-cell embryo
    Petri dishes with bacteria — Stock Photo
    Petri dishes with bacteria