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1295 results

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    Duct is lined with pseudostratified epithelium — Stock Photo
    Duct is lined with pseudostratified epithelium
    Longitudinal section through smooth muscle — Stock Photo
    Longitudinal section through smooth muscle
    External mineralised structures of coccolithophores — Stock Photo
    External mineralised structures of coccolithophores
    Osteoporotic bone abnormality — Stock Photo
    Osteoporotic bone abnormality
    Section through an osteoid osteoma — Stock Photo
    Section through an osteoid osteoma
    Blood cells in a blood vessel — Stock Photo
    Blood cells in a blood vessel
    Fractured pancreas tissue — Stock Photo
    Fractured pancreas tissue
    Blood cells in a blood vessel — Stock Photo
    Blood cells in a blood vessel
    Tendon showing the parallel collagen fibres — Stock Photo
    Tendon showing the parallel collagen fibres
    Primary ovarian follicle — Stock Photo
    Primary ovarian follicle
    Section through a peanut stem — Stock Photo
    Section through a peanut stem
    Myelinated nerve fibres — Stock Photo
    Myelinated nerve fibres
    Pollen grains of a common daisy — Stock Photo
    Pollen grains of a common daisy
    Section through a growing bone — Stock Photo
    Section through a growing bone
    Section of a flower bud — Stock Photo
    Section of a flower bud
    Pollen grains of a common daisy — Stock Photo
    Pollen grains of a common daisy
    Section through a Pacinian corpuscle — Stock Photo
    Section through a Pacinian corpuscle
    Section through a thyroid gland — Stock Photo
    Section through a thyroid gland
    Section through a wart — Stock Photo
    Section through a wart
    Sago palm leaf — Stock Photo
    Sago palm leaf
    Geranium pollen grain — Stock Photo
    Geranium pollen grain
    Earthworm coloured scanning electron micrograph — Stock Photo
    Earthworm coloured scanning electron micrograph
    Fallopian tube cellular structure — Stock Photo
    Fallopian tube cellular structure
    Clematis montana pollen — Stock Photo
    Clematis montana pollen
    Female copepod with eggs — Stock Photo
    Female copepod with eggs
    Iris stem cellular structure — Stock Photo
    Iris stem cellular structure
    Angel trumpets pollen — Stock Photo
    Angel trumpets pollen
    Bone marrow cellular structure — Stock Photo
    Bone marrow cellular structure
    Bile duct cellular sctructure — Stock Photo
    Bile duct cellular sctructure
    Gum tissue with gingivitis — Stock Photo
    Gum tissue with gingivitis
    Young pine tree stem — Stock Photo
    Young pine tree stem
    Horse chestnut pollen grain — Stock Photo
    Horse chestnut pollen grain
    Geranium sp. pollen grain — Stock Photo
    Geranium sp. pollen grain
    Heart strings strings — Stock Photo
    Heart strings strings
    Section through a lily stem — Stock Photo
    Section through a lily stem
    Young pine tree stem — Stock Photo
    Young pine tree stem
    Scientist viewing bacteria cultures — Stock Photo
    Scientist viewing bacteria cultures
    Lily flower anther — Stock Photo
    Lily flower anther
    Section through a grape stem — Stock Photo
    Section through a grape stem
    Bone marrow cellular structure — Stock Photo
    Bone marrow cellular structure
    Heart strings strings — Stock Photo
    Heart strings strings
    Female copepod with eggs — Stock Photo
    Female copepod with eggs
    Section through a nasal polyp — Stock Photo
    Section through a nasal polyp
    Dog tapeworm head — Stock Photo
    Dog tapeworm head
    Varicella zoster virus particle — Stock Photo
    Varicella zoster virus particle
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Phlox pollen grain — Stock Photo
    Phlox pollen grain
    Abutilon sp. pollen grain — Stock Photo
    Abutilon sp. pollen grain
    Primula pollen grain — Stock Photo
    Primula pollen grain
    Climbing lily pollen — Stock Photo
    Climbing lily pollen
    Mycobacterium smegmatis bacteria — Stock Photo
    Mycobacterium smegmatis bacteria
    Phlox pollen grain — Stock Photo
    Phlox pollen grain
    Skeletal muscle fibres — Stock Photo
    Skeletal muscle fibres
    Diatom eukaryotic algae — Stock Photo
    Diatom eukaryotic algae
    Abutilon pollen grain — Stock Photo
    Abutilon pollen grain
    Passion flower pollen — Stock Photo
    Passion flower pollen
    Microvilli from the small intestine — Stock Photo
    Microvilli from the small intestine
    Fracture through the thyroid gland — Stock Photo
    Fracture through the thyroid gland
    Helicobacter pylori bacterium — Stock Photo
    Helicobacter pylori bacterium