En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
237 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    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
    House dust mites — Stock Photo
    House dust mites
    Scientists looking at scanning electron micrographs of different nanofibre structures. — Stock Photo
    Scientists looking at scanning electron micrographs of different nanofibre structures.
    Morphology of Activated platelets — Stock Photo
    Morphology of Activated platelets
    Mixed oral bacteria — Stock Photo
    Mixed oral bacteria
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    Fractured flexor tendon — Stock Photo
    Fractured flexor tendon
    Mosquito head anatomy — Stock Photo
    Mosquito head anatomy
    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.
    Female of the human body louse — Stock Photo
    Female of the human body louse
    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.
    Coiled proboscis of a moth — Stock Photo
    Coiled proboscis of a moth
    Puffball fungus spore — Stock Photo
    Puffball fungus spore
    Human blood cells — Stock Photo
    Human blood cells
    Scientist checking nanofibre structure under light microscope. — Stock Photo
    Scientist checking nanofibre structure under light microscope.
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Human eyelash mites — Stock Photo
    Human eyelash mites
    Finger-like projections of the duodenum — Stock Photo
    Finger-like projections of the duodenum
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Activated T lymphocytes and red blood cells on scanning electron micrograph. — Stock Photo
    Activated T lymphocytes and red blood cells on scanning electron micrograph.
    Nanostructures formed on nickel surface — Stock Photo
    Nanostructures formed on nickel surface
    Intestinal villi projections — Stock Photo
    Intestinal villi projections
    Activated platelets with canalicular system — Stock Photo
    Activated platelets with canalicular system
    Nanostructures formed on a silicon surface — Stock Photo
    Nanostructures formed on a silicon surface
    Coiled proboscis of a moth — Stock Photo
    Coiled proboscis of a moth
    Mucosa structure of the cervix — Stock Photo
    Mucosa structure of the cervix
    Parasitic trematode larva — Stock Photo
    Parasitic trematode larva
    Nanostructures formed on a tantalum surface — Stock Photo
    Nanostructures formed on a tantalum surface
    Onion cells undergoing mitosis — Stock Photo
    Onion cells undergoing mitosis
    Fertilization of human egg — Stock Photo
    Fertilization of human egg
    Nanostructures formed on nickel surface — Stock Photo
    Nanostructures formed on nickel surface
    Pit formed on metal or semiconductor surface — Stock Photo
    Pit formed on metal or semiconductor surface
    Diatom eukaryotic algae — Stock Photo
    Diatom eukaryotic algae
    Triceratium sp. diatom algae — Stock Photo
    Triceratium sp. diatom algae
    Sarcoptic mange mites eggs — Stock Photo
    Sarcoptic mange mites eggs
    Dendritic cells of immune system — Stock Photo
    Dendritic cells of immune system
    Coloured scanning electron micrograph (SEM) of the shell of the foraminiferan Orbulina sp. — Stock Photo
    Coloured scanning electron micrograph (SEM) of the shell of the foraminiferan Orbulina sp.
    Phytoplankton diatom Coscinodiscus sp — Stock Photo
    Phytoplankton diatom Coscinodiscus sp
    Mosquito head anatomy — Stock Photo
    Mosquito head anatomy
    Dead bluebottle fly — Stock Photo
    Dead bluebottle fly
    Wasp eye numerous lenses — Stock Photo
    Wasp eye numerous lenses
    Immature parasitic trematode — Stock Photo
    Immature parasitic trematode
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria. — Stock Photo
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria.
    Section of a flower bud — Stock Photo
    Section of a flower bud
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    Eupodiscus sculptus diatom — Stock Photo
    Eupodiscus sculptus diatom
    Human blood cells — Stock Photo
    Human blood cells
    Simple squamous epithelium, digital illustration. — Stock Photo
    Simple squamous epithelium, digital illustration.
    Liver fluke Clonorchis sinensis — Stock Photo
    Liver fluke Clonorchis sinensis
    Aulacodiscus oregonus diatom — Stock Photo
    Aulacodiscus oregonus diatom
    Male sex cell — Stock Photo
    Male sex cell
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Planktonic unicellular alga Diploneis sp. — Stock Photo
    Planktonic unicellular alga Diploneis sp.
    Scorpion fly foot — Stock Photo
    Scorpion fly foot
    Human blood cells — Stock Photo
    Human blood cells