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    Myelinated nerve fibres — Stock Photo
    Myelinated nerve fibres
    Giardia lamblia, a protozoan (cyst stage) found in water contaminated by animal faeces, coloured scanning electron micrograph (SEM). — Stock Photo
    Giardia lamblia, a protozoan (cyst stage) found in water contaminated by animal faeces, coloured scanning electron micrograph (SEM).
    Asparagus pollen grains — Stock Photo
    Asparagus pollen grains
    Coloured scanning electron micrograph (SEM) of a section through a foetal olfactory (smelling) sense organ known as the vomeronasal organ (VNO), or Jacobson organ. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a section through a foetal olfactory (smelling) sense organ known as the vomeronasal organ (VNO), or Jacobson organ.
    Dense connective tissue, coloured scanning electron micrograph (SEM). — Stock Photo
    Dense connective tissue, coloured scanning electron micrograph (SEM).
    Dog hair, coloured scanning electron micrograph (SEM).In dogs several hairs emerge from a single follicle. — Stock Photo
    Dog hair, coloured scanning electron micrograph (SEM).In dogs several hairs emerge from a single follicle.
    Hyaline cartilage, a semi-rigid connective tissue — Stock Photo
    Hyaline cartilage, a semi-rigid connective tissue
    Micrograph of tendon fibres — Stock Photo
    Micrograph of tendon fibres
    Tendon showing bundles of collagen fibres — Stock Photo
    Tendon showing bundles of collagen fibres
    Fractured myelinated nerve fibres — Stock Photo
    Fractured myelinated nerve fibres
    Lactating breast tissue — Stock Photo
    Lactating breast tissue
    Fossilised fragment of a coccolithotrope skeleton — Stock Photo
    Fossilised fragment of a coccolithotrope skeleton
    Fat cells and supportive connective tissue — Stock Photo
    Fat cells and supportive connective tissue
    Ruptured venule running through fatty tissue — Stock Photo
    Ruptured venule running through fatty tissue
    Fossilised fragment of a coccolithotrope skeleton — Stock Photo
    Fossilised fragment of a coccolithotrope skeleton
    Blood vessel in the lung — Stock Photo
    Blood vessel in the lung
    Fractured myelinated nerve fibres — Stock Photo
    Fractured myelinated nerve fibres
    Cancellous bone tissue — Stock Photo
    Cancellous bone tissue
    Myelinated nerve fibres — Stock Photo
    Myelinated nerve fibres
    Surface of a fallopian tube — Stock Photo
    Surface of a fallopian tube
    Fractured myelinated nerve fibres — Stock Photo
    Fractured myelinated nerve fibres
    Surface of a fallopian tube — Stock Photo
    Surface of a fallopian tube
    Blade of grass with a serrated edge — Stock Photo
    Blade of grass with a serrated edge
    Osteoporotic bone abnormality — Stock Photo
    Osteoporotic bone abnormality
    Fractured flexor tendon — Stock Photo
    Fractured flexor tendon
    Blade of grass with a serrated edge — Stock Photo
    Blade of grass with a serrated edge
    External mineralised structures of coccolithophores — Stock Photo
    External mineralised structures of coccolithophores
    Candida albicans infected medical catheter — Stock Photo
    Candida albicans infected medical catheter
    Osteoporotic bone abnormality — Stock Photo
    Osteoporotic bone abnormality
    Asparagus pollen grains — Stock Photo
    Asparagus pollen grains
    Fractured pancreas tissue — Stock Photo
    Fractured pancreas tissue
    Myelinated nerve fibres — Stock Photo
    Myelinated nerve fibres
    Pollen grains of a common daisy — Stock Photo
    Pollen grains of a common daisy
    Pollen grains of a common daisy — Stock Photo
    Pollen grains of a common daisy
    Electron micrograph of Bacteria and yeast — Stock Photo
    Electron micrograph of Bacteria and yeast
    Geranium pollen grain — Stock Photo
    Geranium pollen grain
    Earthworm coloured scanning electron micrograph — Stock Photo
    Earthworm coloured scanning electron micrograph
    Clematis montana pollen — Stock Photo
    Clematis montana pollen
    Pseudomonas aeruginosa bacteria — Stock Photo
    Pseudomonas aeruginosa bacteria
    Mycobacterium chelonae bacteria — Stock Photo
    Mycobacterium chelonae bacteria
    Female copepod with eggs — Stock Photo
    Female copepod with eggs
    Candida albicans infected medical catheter — Stock Photo
    Candida albicans infected medical catheter
    Angel trumpets pollen — Stock Photo
    Angel trumpets pollen
    Electron micrograph of dental plaque — Stock Photo
    Electron micrograph of dental plaque
    Electron micrograph of dental plaque — Stock Photo
    Electron micrograph of dental plaque
    Mixed oral bacteria — Stock Photo
    Mixed oral bacteria
    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
    Electron micrograph of dental plaque — Stock Photo
    Electron micrograph of dental plaque
    Dental plaque scanning electron micrograph — Stock Photo
    Dental plaque scanning electron micrograph
    Heart strings strings — Stock Photo
    Heart strings strings
    Female copepod with eggs — Stock Photo
    Female copepod with eggs
    Stagnant water bacteria — Stock Photo
    Stagnant water bacteria
    Dog tapeworm head — Stock Photo
    Dog tapeworm head
    Dental floss with cheek cells — Stock Photo
    Dental floss with cheek cells
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    Bacteria forming Dental plaque — Stock Photo
    Bacteria forming Dental plaque
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria