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14521759 results

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    Cardiac muscle cells — Stock Photo
    Cardiac muscle cells
    Sperm fertilising an egg — Stock Photo
    Sperm fertilising an egg
    Chromosome structure and composition — Stock Photo
    Chromosome structure and composition
    Organs of reproductive system — Stock Photo
    Organs of reproductive system
    Four-armed chromosomes — Stock Photo
    Four-armed chromosomes
    Neural network showing synaptic terminals — Stock Photo
    Neural network showing synaptic terminals
    Lower leg and foot muscles — Stock Photo
    Lower leg and foot muscles
    Neural network showing synaptic terminals — Stock Photo
    Neural network showing synaptic terminals
    Human jaw bone anatomy — Stock Photo
    Human jaw bone anatomy
    Healthy and Infected bronchus — Stock Photo
    Healthy and Infected bronchus
    Skeletal muscle structure — Stock Photo
    Skeletal muscle structure
    Artwork of human fertilization — Stock Photo
    Artwork of human fertilization
    Small intestine wall — Stock Photo
    Small intestine wall
    Eyelash follicle, coloured scanning electron micrograph (SEM). — Stock Photo
    Eyelash follicle, coloured scanning electron micrograph (SEM).
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Healthy human teeth — Stock Photo
    Healthy human teeth
    Small intestine wall — Stock Photo
    Small intestine wall
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    Model of human teeth — Stock Photo
    Model of human teeth
    Cervical and thoracic spine regions — Stock Photo
    Cervical and thoracic spine regions
    Human brain structures — Stock Photo
    Human brain structures
    Sperm fertilizing an egg cell — Stock Photo
    Sperm fertilizing an egg cell
    Spine, rib cage and arm bones — Stock Photo
    Spine, rib cage and arm bones
    Healthy teeth and gum — Stock Photo
    Healthy teeth and gum
    Anatomy of human neck — Stock Photo
    Anatomy of human neck
    Red blood cells in blood stream — Stock Photo
    Red blood cells in blood stream
    Embryo at blastocyst stage — Stock Photo
    Embryo at blastocyst stage
    Intestinal villi projections — Stock Photo
    Intestinal villi projections
    Human head anatomy — Stock Photo
    Human head anatomy
    Healthy extended cervical spine — Stock Photo
    Healthy extended cervical spine
    Human sperm cells and egg cell — Stock Photo
    Human sperm cells and egg cell
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Ruptured venule running through fatty tissue — Stock Photo
    Ruptured venule running through fatty tissue
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Blood clot formed by red blood cells — Stock Photo
    Blood clot formed by red blood cells
    Healthy human heart — Stock Photo
    Healthy human heart
    Ribcage and upper body skeletal system — Stock Photo
    Ribcage and upper body skeletal system
    Osteoporotic bone pathology — Stock Photo
    Osteoporotic bone pathology
    Structure of alveoli of human lungs — Stock Photo
    Structure of alveoli of human lungs
    Coloured scanning electron micrograph (SEM) of a squamous cell on the surface of the skin. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a squamous cell on the surface of the skin.
    Metaphase chromosome structure — Stock Photo
    Metaphase chromosome structure
    Human kidney structural anatomy — Stock Photo
    Human kidney structural anatomy
    Human anatomical structure — Stock Photo
    Human anatomical structure
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Leg and foot bones — Stock Photo
    Leg and foot bones
    Human sperm cells and egg cell — Stock Photo
    Human sperm cells and egg cell
    Patient with diverticulitis — Stock Photo
    Patient with diverticulitis
    Phytoplankton diatom Coscinodiscus sp — Stock Photo
    Phytoplankton diatom Coscinodiscus sp
    Metaphase chromosome structure — Stock Photo
    Metaphase chromosome structure
    Shoulder blood supply — Stock Photo
    Shoulder blood supply
    Normal shoulder girdle — Stock Photo
    Normal shoulder girdle
    Testicular cancer or teratoma — Stock Photo
    Testicular cancer or teratoma
    Nerve cells and intercellular junctions — Stock Photo
    Nerve cells and intercellular junctions
    Human fetus age 28 weeks — Stock Photo
    Human fetus age 28 weeks
    Apoptosis of neuron cell — Stock Photo
    Apoptosis of neuron cell
    Platelets in blood vessel — Stock Photo
    Platelets in blood vessel
    Rod-shaped bacteria — Stock Photo
    Rod-shaped bacteria
    Planktonic unicellular alga Diploneis sp. — Stock Photo
    Planktonic unicellular alga Diploneis sp.
    Bacterial wall and antibiotic resistance — Stock Photo
    Bacterial wall and antibiotic resistance
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster