En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
19035591 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Orange colored nerve cell on white background, digital illustration. — Stock Photo
    Orange colored nerve cell on white background, digital illustration.
    Slice of pepperoni pizza — Stock Photo
    Slice of pepperoni pizza
    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).
    Skeletal muscle fibres — Stock Photo
    Skeletal muscle fibres
    Adipocyte fat cells, digital illustration. — Stock Photo
    Adipocyte fat cells, digital illustration.
    Male body with back muscles, computer illustration. — Stock Photo
    Male body with back muscles, computer illustration.
    Lung cancer cells, digital illustration. — Stock Photo
    Lung cancer cells, digital illustration.
    Alzheimer's disease. Illustration of amyloid plaques amongst neurons and neurofibrillary tangles inside neurons. Amyloid plaques are characteristic features of Alzheimer's disease — Stock Photo
    Alzheimer's disease. Illustration of amyloid plaques amongst neurons and neurofibrillary tangles inside neurons. Amyloid plaques are characteristic features of Alzheimer's disease
    Section through the nasal mucosa — Stock Photo
    Section through the nasal mucosa
    Female abdominal muscles, computer illustration — Stock Photo
    Female abdominal muscles, computer illustration
    Amyloid plaques amongst neurons — Stock Photo
    Amyloid plaques amongst neurons
    Plant vascular tissue, light micrograph. Haematoxylin and eosin stain. — Stock Photo
    Plant vascular tissue, light micrograph. Haematoxylin and eosin stain.
    Closeup view of breakfast pastries with chocolate and jam — Stock Photo
    Closeup view of breakfast pastries with chocolate and jam
    Female back muscles, low angle view, computer illustration — Stock Photo
    Female back muscles, low angle view, computer illustration
    Dentist making injection with syringe in open mouth of patient i — Stock Photo
    Dentist making injection with syringe in open mouth of patient i
    Colored scanning electron micrograph of cancellous bone tissue from starling bird skull. — Stock Photo
    Colored scanning electron micrograph of cancellous bone tissue from starling bird skull.
    Light micrograph showing the abnormal alterations of liver cells and tissues. Haematoxylin and eosin stain. — Stock Photo
    Light micrograph showing the abnormal alterations of liver cells and tissues. Haematoxylin and eosin stain.
    Leaf epidermis, light micrograph. Leaf epidermis has small pores, called stomata, which open up for photosynthetic gas exchange and transpiration. — Stock Photo
    Leaf epidermis, light micrograph. Leaf epidermis has small pores, called stomata, which open up for photosynthetic gas exchange and transpiration.
    Abstract view of plant tissue in light micrograph. — Stock Photo
    Abstract view of plant tissue in light micrograph.
    Bacteria on human skin — Stock Photo
    Bacteria on human skin
    Hepatocyte cells, light micrograph. Hepatocyte cells are the main parenchymal tissue cells of the liver. Haematoxylin and eosin stain. — Stock Photo
    Hepatocyte cells, light micrograph. Hepatocyte cells are the main parenchymal tissue cells of the liver. Haematoxylin and eosin stain.
    Prague Old Fashioned cocktail — Stock Photo
    Prague Old Fashioned cocktail
    Colored thyroid cancer cells, digital illustration. — Stock Photo
    Colored thyroid cancer cells, digital illustration.
    Slices of pizza with tuna — Stock Photo
    Slices of pizza with tuna
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla). — Stock Photo
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla).
    Human smooth muscle, light micrograph — Stock Photo
    Human smooth muscle, light micrograph
    Close-up of mince pies on kitchen table. — Stock Photo
    Close-up of mince pies on kitchen table.
    Stomach lining. Coloured light micrograph (LM) of the stomach. The lumen is at top (white). The surface of the mucosa consists of simple columnar cells that secrete mucus — Stock Photo
    Stomach lining. Coloured light micrograph (LM) of the stomach. The lumen is at top (white). The surface of the mucosa consists of simple columnar cells that secrete mucus
    Closeup view of sweet fig sausage slices on plate — Stock Photo
    Closeup view of sweet fig sausage slices on plate
    Finger-like projections of the duodenum — Stock Photo
    Finger-like projections of the duodenum
    Lung bronchiole. Light micrograph of a section through lung tissue and a bronchiole. Bronchi form branches from the trachea and gradually diminish in diameter with increasing branching into bronchioles within the lung — Stock Photo
    Lung bronchiole. Light micrograph of a section through lung tissue and a bronchiole. Bronchi form branches from the trachea and gradually diminish in diameter with increasing branching into bronchioles within the lung
    Colored magnetic resonance imaging scans of healthy brain of patient. — Stock Photo
    Colored magnetic resonance imaging scans of healthy brain of patient.
    Female body with visible outer intercostal muscles, computer illustration. — Stock Photo
    Female body with visible outer intercostal muscles, computer illustration.
    Hot dog with ketchup on plate — Stock Photo
    Hot dog with ketchup on plate
    Bacterial infection of tissue lining — Stock Photo
    Bacterial infection of tissue lining
    Veggie burger with lettuce — Stock Photo
    Veggie burger with lettuce
    Medical illustration of intestinal villi in tract. — Stock Photo
    Medical illustration of intestinal villi in tract.
    Fresh ripe blueberries — Stock Photo
    Fresh ripe blueberries
    Tissue culture labelled wells with pink fluid and gel nourishes. — Stock Photo
    Tissue culture labelled wells with pink fluid and gel nourishes.
    Colored scanning electron micrograph of cancellous bone tissue from starling bird skull. — Stock Photo
    Colored scanning electron micrograph of cancellous bone tissue from starling bird skull.
    Hamburger on plate with red tissue — Stock Photo
    Hamburger on plate with red tissue
    Female back muscles, low angle view, computer illustration — Stock Photo
    Female back muscles, low angle view, computer illustration
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Intestinal villi, computer illustration — Stock Photo
    Intestinal villi, computer illustration
    Closeup view of breaded Escalope in roll with Remoulade — Stock Photo
    Closeup view of breaded Escalope in roll with Remoulade
    Biotechnology or biotech, concept of creation, division and cellular development. High organic technology with productive purposes — Stock Photo
    Biotechnology or biotech, concept of creation, division and cellular development. High organic technology with productive purposes
    Salmonella sp. bacteria on tissue surface — Stock Photo
    Salmonella sp. bacteria on tissue surface
    Abstract close-up of green fabric structure, digital illustration. — Stock Photo
    Abstract close-up of green fabric structure, digital illustration.
    Male physical therapist massaging back of anonymous topless woman with stainless steel tool in clinic — Stock Photo
    Male physical therapist massaging back of anonymous topless woman with stainless steel tool in clinic
    Main muscles controlling human posture — Stock Photo
    Main muscles controlling human posture
    Slice of pepperoni pizza — Stock Photo
    Slice of pepperoni pizza
    Nerve cell structure in cross section on white background, digital illustration. — Stock Photo
    Nerve cell structure in cross section on white background, digital illustration.
    Genome sequencing machine — Stock Photo
    Genome sequencing machine
    Elm stem. Light micrograph (LM) of cross-section through woody stem of elm (Ulmus procera) tree. — Stock Photo
    Elm stem. Light micrograph (LM) of cross-section through woody stem of elm (Ulmus procera) tree.
    Male baseball player muscles while holding bat, computer illustration. — Stock Photo
    Male baseball player muscles while holding bat, computer illustration.
    Blue colored nerve cell on white background, digital illustration. — Stock Photo
    Blue colored nerve cell on white background, digital illustration.
    Herring roll with gherkin and onion — Stock Photo
    Herring roll with gherkin and onion
    Illustration of bone structure affected by osteoporosis. Thinning of the bone matrix is visible — Stock Photo
    Illustration of bone structure affected by osteoporosis. Thinning of the bone matrix is visible
    Scones with salad and lemonade — Stock Photo
    Scones with salad and lemonade
    Blood clot, computer illustration — Stock Photo
    Blood clot, computer illustration