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237 results

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    Fly head anatomy — Stock Photo
    Fly head anatomy
    Puffball fungus spores — Stock Photo
    Puffball fungus spores
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    Streptococcus thermophilus bacteria — Stock Photo
    Streptococcus thermophilus bacteria
    House dust mites — Stock Photo
    House dust mites
    House dust mites — Stock Photo
    House dust mites
    House dust mites — Stock Photo
    House dust mites
    Section of a flower bud — Stock Photo
    Section of a flower bud
    Nanoscale spikes formed on gold surface — Stock Photo
    Nanoscale spikes formed on gold surface
    Puffball fungus spores — Stock Photo
    Puffball fungus spores
    Rutilaria epsilon diatom — Stock Photo
    Rutilaria epsilon diatom
    Sperm in a fallopian tube. Coloured composition scanning electron micrograph (SEM) of human sperm travelling through a fallopian tube (oviduct) of a female — Stock Photo
    Sperm in a fallopian tube. Coloured composition scanning electron micrograph (SEM) of human sperm travelling through a fallopian tube (oviduct) of a female
    Sarcoptic mange mites eggs — Stock Photo
    Sarcoptic mange mites eggs
    Planktonic unicellular alga Diploneis sp. — Stock Photo
    Planktonic unicellular alga Diploneis sp.
    Giant Polytene chromosomes — Stock Photo
    Giant Polytene chromosomes
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus — Stock Photo
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus
    Male sex cell — Stock Photo
    Male sex cell
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Triceratium sp. diatom algae — Stock Photo
    Triceratium sp. diatom algae
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Nanostructures formed on a silicon surface — Stock Photo
    Nanostructures formed on a silicon surface
    Sperm cell with multiple tails — Stock Photo
    Sperm cell with multiple tails
    Dead bluebottle fly — Stock Photo
    Dead bluebottle fly
    Pit formed on metal or semiconductor surface — Stock Photo
    Pit formed on metal or semiconductor surface
    Section through the nasal mucosa — Stock Photo
    Section through the nasal mucosa
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia. — Stock Photo
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia.
    Nanostructures formed on a titanium surface — Stock Photo
    Nanostructures formed on a titanium surface
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Silica wall of a diatom — Stock Photo
    Silica wall of a diatom
    Rutilaria epsilon diatom — Stock Photo
    Rutilaria epsilon diatom
    Wasp eye numerous lenses — Stock Photo
    Wasp eye numerous lenses
    Silica wall of a diatom — Stock Photo
    Silica wall of a diatom
    Sperm in a fallopian tube. Coloured composition scanning electron micrograph (SEM) of human sperm travelling through a fallopian tube (oviduct) of a female — Stock Photo
    Sperm in a fallopian tube. Coloured composition scanning electron micrograph (SEM) of human sperm travelling through a fallopian tube (oviduct) of a female
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Illustration of Lactobacillus colony — Stock Photo
    Illustration of Lactobacillus colony
    Light microscope objective lenses in laboratory. — Stock Photo
    Light microscope objective lenses in laboratory.
    House dust mites — Stock Photo
    House dust mites
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Parasitic trematode larva — Stock Photo
    Parasitic trematode larva
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Activated T lymphocytes and red blood cells on scanning electron micrograph. — Stock Photo
    Activated T lymphocytes and red blood cells on scanning electron micrograph.
    Sperm in a fallopian tube. Coloured composition scanning electron micrograph (SEM) of human sperm travelling through a fallopian tube (oviduct) of a female — Stock Photo
    Sperm in a fallopian tube. Coloured composition scanning electron micrograph (SEM) of human sperm travelling through a fallopian tube (oviduct) of a female
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia. — Stock Photo
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia.
    Stratified cuboidal epithelium, digital illustration. — Stock Photo
    Stratified cuboidal epithelium, digital illustration.
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria. — Stock Photo
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria.
    Breast with lobular carcinoma — Stock Photo
    Breast with lobular carcinoma
    Woodland skipper butterfly compound eye — Stock Photo
    Woodland skipper butterfly compound eye
    Mucosa structure of the cervix — Stock Photo
    Mucosa structure of the cervix
    Paramecium ciliate protozoan — Stock Photo
    Paramecium ciliate protozoan
    Simple squamous epithelium, digital illustration. — Stock Photo
    Simple squamous epithelium, digital illustration.
    Freshwater diatom Licmorpha sp. — Stock Photo
    Freshwater diatom Licmorpha sp.
    Asparagus beetle head — Stock Photo
    Asparagus beetle head
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Male sex cell — Stock Photo
    Male sex cell
    Escherichia coli on the surface of human skin — Stock Photo
    Escherichia coli on the surface of human skin