En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
24052502 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Fractured flexor tendon — Stock Photo
    Fractured flexor tendon
    Young woman in wheelchair paying bills at laptop — Stock Photo
    Young woman in wheelchair paying bills at laptop
    Coloured scanning electron micrograph (SEM) of a squamous cell on the surface of the skin. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a squamous cell on the surface of the skin.
    Coloured scanning electron micrograph (SEM) of a wood anemone (Anemone nemerosa) anther (male reproductive part) covered in pollen. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a wood anemone (Anemone nemerosa) anther (male reproductive part) covered in pollen.
    Coloured scanning electron micrograph (SEM) of a tumour cell, showing pseudopodia protrusions (bottom left and right), a prominent feature of actively motile cells. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a tumour cell, showing pseudopodia protrusions (bottom left and right), a prominent feature of actively motile cells.
    Scanning electron microscopy of DNA molecules and red and white blood cells. — Stock Photo
    Scanning electron microscopy of DNA molecules and red and white blood cells.
    Quartz crystals structure — Stock Photo
    Quartz crystals structure
    Colored digital illustration of parasitic dust mites. — Stock Photo
    Colored digital illustration of parasitic dust mites.
    Senior woman using digital tablet and relaxing in summer hammock — Stock Photo
    Senior woman using digital tablet and relaxing in summer hammock
    Stomach lining. Coloured scanning electron micrograph (SEM) of the glandular lining (mucosa) of the stomach. The gastric mucosa secretes the digestive enzymes and hydrochloric acid — Stock Photo
    Stomach lining. Coloured scanning electron micrograph (SEM) of the glandular lining (mucosa) of the stomach. The gastric mucosa secretes the digestive enzymes and hydrochloric acid
    Affectionate young couple using digital tablet in apartment kitchen — Stock Photo
    Affectionate young couple using digital tablet in apartment kitchen
    Electron micrograph of dental plaque — Stock Photo
    Electron micrograph of dental plaque
    Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow).
    Macrophage. Coloured transmission electron micrograph (TEM) of a macrophage cell. The cell's nucleus is blue. Mitochondria (cyan)) in the cell's cytoplasm produce energy for the cell. Lysosomes (red) contain enzymes for digesting foreign particles. M — Stock Photo
    Macrophage. Coloured transmission electron micrograph (TEM) of a macrophage cell. The cell's nucleus is blue. Mitochondria (cyan)) in the cell's cytoplasm produce energy for the cell. Lysosomes (red) contain enzymes for digesting foreign particles. M
    Kiwi fruit (Actinidia deliciosa) pollen grain, coloured scanning electron micrograph (SEM). — Stock Photo
    Kiwi fruit (Actinidia deliciosa) pollen grain, coloured scanning electron micrograph (SEM).
    Sarcoptic mange mites eggs — Stock Photo
    Sarcoptic mange mites eggs
    Colored scanning electron micrograph of Streptococcus mutans anaerobic bacteria in normal bacteria flora of mouth. — Stock Photo
    Colored scanning electron micrograph of Streptococcus mutans anaerobic bacteria in normal bacteria flora of mouth.
    Male electrician students practicing in workshop — Stock Photo
    Male electrician students practicing in workshop
    Blood clot formation — Stock Photo
    Blood clot formation
    Man using digital tablet on lounge chair at poolside — Stock Photo
    Man using digital tablet on lounge chair at poolside
    Ant head. Coloured scanning electron micrograph (SEM) of the head of an ant (family Formicidae). showing its large compound eyes (red) and jaws. Magnification: x50 when printed 10 centimetres wide. — Stock Photo
    Ant head. Coloured scanning electron micrograph (SEM) of the head of an ant (family Formicidae). showing its large compound eyes (red) and jaws. Magnification: x50 when printed 10 centimetres wide.
    Colored scanning electron micrograph of cancer cells from human colon. — Stock Photo
    Colored scanning electron micrograph of cancer cells from human colon.
    Mosquito head anatomy — Stock Photo
    Mosquito head anatomy
    Business people using digital tablet on sofa — Stock Photo
    Business people using digital tablet on sofa
    Mother explaining daughter about circuit board in office. — Stock Photo
    Mother explaining daughter about circuit board in office.
    Boy wearing headphones using digital tablet — Stock Photo
    Boy wearing headphones using digital tablet
    Platelets in blood vessel — Stock Photo
    Platelets in blood vessel
    Smiling senior man using digital tablet on porch — Stock Photo
    Smiling senior man using digital tablet on porch
    Smiling man using digital tablet in bed — Stock Photo
    Smiling man using digital tablet in bed
    Woody stem section. Coloured scanning electron micrograph (SEM) of a transverse section through the stem of a woody plant. The majority of tissue seen here is secondary xylem (dark brown) — Stock Photo
    Woody stem section. Coloured scanning electron micrograph (SEM) of a transverse section through the stem of a woody plant. The majority of tissue seen here is secondary xylem (dark brown)
    Young woman in wheelchair using laptop at dining table — Stock Photo
    Young woman in wheelchair using laptop at dining table
    Focused man paying bills at digital tablet — Stock Photo
    Focused man paying bills at digital tablet
    Coloured scanning electron micrograph of cancer cells migrating down pores. — Stock Photo
    Coloured scanning electron micrograph of cancer cells migrating down pores.
    Chinese hibiscus pollen — Stock Photo
    Chinese hibiscus pollen
    Microvilli of gallbladder surface — Stock Photo
    Microvilli of gallbladder surface
    Portrait of young woman in sunglasses smoking electronic cigarette on beach in barcelona — Stock Photo
    Portrait of young woman in sunglasses smoking electronic cigarette on beach in barcelona
    Woman drinking orange juice and using digital tablet — Stock Photo
    Woman drinking orange juice and using digital tablet
    Bacteriastrum sp. diatom algae — Stock Photo
    Bacteriastrum sp. diatom algae
    Young successful businessman using electronic devices and eating noodles — Stock Photo
    Young successful businessman using electronic devices and eating noodles
    Silica wall of a diatom — Stock Photo
    Silica wall of a diatom
    Female Asian tiger mosquito, colored scanning electron micrograph. — Stock Photo
    Female Asian tiger mosquito, colored scanning electron micrograph.
    Coloured scanning electron micrograph of bacteria cultured from mobile phone. — Stock Photo
    Coloured scanning electron micrograph of bacteria cultured from mobile phone.
    Mobile phone speaker, colored scanning electron micrograph. — Stock Photo
    Mobile phone speaker, colored scanning electron micrograph.
    Waiting area and reception desk at a modern hospital, with signs and electronic display Yellow bag. — Stock Photo
    Waiting area and reception desk at a modern hospital, with signs and electronic display Yellow bag.
    Hands holding credit card and using laptop. Online shopping,Man paying with credit card on smart phone at home office — Stock Photo
    Hands holding credit card and using laptop. Online shopping,Man paying with credit card on smart phone at home office
    Surface of the small intestine — Stock Photo
    Surface of the small intestine
    Young barefoot pregnant woman standing on scales and looking down — Stock Photo
    Young barefoot pregnant woman standing on scales and looking down
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Waiting area and reception desk at a modern hospital, with signs and electronic display — Stock Photo
    Waiting area and reception desk at a modern hospital, with signs and electronic display
    Bird bone tissue — Stock Photo
    Bird bone tissue
    Female mechanic using electronic diagnostic device in repair garage — Stock Photo
    Female mechanic using electronic diagnostic device in repair garage
    Blue colored dust mite, digital illustration. — Stock Photo
    Blue colored dust mite, digital illustration.
    Vaccinia virus particle — Stock Photo
    Vaccinia virus particle
    Nasturtium leaf. Coloured scanning electron micrograph (SEM) of the underside of a nasturtium leaf (Tropaeolum sp.). Numerous hairs (trichomes) cover the surface — Stock Photo
    Nasturtium leaf. Coloured scanning electron micrograph (SEM) of the underside of a nasturtium leaf (Tropaeolum sp.). Numerous hairs (trichomes) cover the surface
    Activated human macrophage — Stock Photo
    Activated human macrophage
    Students using electronic gadget in a school — Stock Photo
    Students using electronic gadget in a school
    Woman practicing yoga with laptop computer at her home — Stock Photo
    Woman practicing yoga with laptop computer at her home
    Coloured scanning electron micrograph (SEM) of a fractured bile duct. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a fractured bile duct.
    House dust mite — Stock Photo
    House dust mite
    Komodo dragon skin, coloured scanning electron micrograph (SEM). The Komodo dragon (Varanus komodoensis) has armoured scaly skin. It is the largest lizard in the world, reaching over three metres in length — Stock Photo
    Komodo dragon skin, coloured scanning electron micrograph (SEM). The Komodo dragon (Varanus komodoensis) has armoured scaly skin. It is the largest lizard in the world, reaching over three metres in length