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
    Triceratium sp. diatom algae — Stock Photo
    Triceratium sp. diatom algae
    Scientists looking at scanning electron micrographs of different nanofibre structures. — Stock Photo
    Scientists looking at scanning electron micrographs of different nanofibre structures.
    Activated T lymphocytes and red blood cells on scanning electron micrograph. — Stock Photo
    Activated T lymphocytes and red blood cells on scanning electron micrograph.
    Sensory palps of Rabbit flea — Stock Photo
    Sensory palps of Rabbit flea
    Blood cells in a blood vessel — Stock Photo
    Blood cells in a blood vessel
    Stagnant water bacteria — Stock Photo
    Stagnant water bacteria
    Dead bluebottle fly — Stock Photo
    Dead bluebottle fly
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    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
    Stagnant water bacteria — Stock Photo
    Stagnant water bacteria
    Cells undergoing mitosis — Stock Photo
    Cells undergoing mitosis
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Light microscope objective lenses in laboratory. — Stock Photo
    Light microscope objective lenses in laboratory.
    Immature parasitic trematode — Stock Photo
    Immature parasitic trematode
    Intestinal villi projections — Stock Photo
    Intestinal villi projections
    Arachnoidiscus sp. diatom algae — Stock Photo
    Arachnoidiscus sp. diatom algae
    Phytoplankton diatom Coscinodiscus sp — Stock Photo
    Phytoplankton diatom Coscinodiscus sp
    House dust mites — Stock Photo
    House dust mites
    Villi of the intestine — Stock Photo
    Villi of the intestine
    Fly head anatomy — Stock Photo
    Fly head anatomy
    Stomach infected with parasitic nematode worms — Stock Photo
    Stomach infected with parasitic nematode worms
    Lung cancer cells — Stock Photo
    Lung cancer cells
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    White blood cells — Stock Photo
    White blood cells
    Dental floss with cheek cells — Stock Photo
    Dental floss with cheek cells
    Wasp eye numerous lenses — Stock Photo
    Wasp eye numerous lenses
    Actinocyclus sp. diatom unicellular algae — Stock Photo
    Actinocyclus sp. diatom unicellular algae
    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
    Woodland skipper butterfly compound eye — Stock Photo
    Woodland skipper butterfly compound eye
    Mosquito head anatomy — Stock Photo
    Mosquito head anatomy
    Bacteriastrum sp. diatom algae — Stock Photo
    Bacteriastrum sp. diatom algae
    Puffball fungus spore — Stock Photo
    Puffball fungus spore
    Dead bluebottle fly — Stock Photo
    Dead bluebottle fly
    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
    Human eyelash mites — Stock Photo
    Human eyelash mites
    Limescale, coloured scanning electron micrograph (SEM). — Stock Photo
    Limescale, coloured scanning electron micrograph (SEM).
    Fractured flexor tendon — Stock Photo
    Fractured flexor tendon
    Blood cells in a blood vessel — Stock Photo
    Blood cells in a blood vessel
    Marine pennate diatom frustule — Stock Photo
    Marine pennate diatom frustule
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Hoverfly head anatomy — Stock Photo
    Hoverfly 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.
    Male human flea — Stock Photo
    Male human flea
    Sensory palps of Rabbit flea — Stock Photo
    Sensory palps of Rabbit flea
    Fractured flexor tendon — Stock Photo
    Fractured flexor tendon
    Light micrograph of goblet cells in colon. — Stock Photo
    Light micrograph of goblet cells in colon.
    Villi of the intestine — Stock Photo
    Villi of the intestine
    Scientist pointing at scanning electron micrographs of different nanofibre structures. — Stock Photo
    Scientist pointing at scanning electron micrographs of different nanofibre structures.
    Woodland skipper butterfly — Stock Photo
    Woodland skipper butterfly
    Pubic louse, SEM — Stock Photo
    Pubic louse, SEM
    Bluebottle fly head — Stock Photo
    Bluebottle fly head
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Paramecium ciliate protozoan — Stock Photo
    Paramecium ciliate protozoan
    Diatom eukaryotic algae — Stock Photo
    Diatom eukaryotic algae
    Male sex cell — Stock Photo
    Male sex cell