Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Chronic appendicitis pathology under light microscopyzoom in different areas.
Showing Light micrograph Type of Tissue Human under the microscope in Lab.
PAPS Smear study of a young women under microscopy showing Atrophic changes in uterus which is unusual at young age.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Freshwater aquatic zooplankton and algae under microscope view
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Liver Fluke Section under light microscope with white background
Scalp and hair follicles of human under the microscope in Lab.
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
False color image of diatom under the microscope
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
abstract background with bokeh lights
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
gram staining,Negative bacilli.
plant Stem-Collenchyma C.S. under light mircoscope with white background
Backgrounds of Bacteria and Mold under the microscope in Lab.
Carcinoid tumors are a type of slow-growing cancer that can arise in several places throughout your body. Carcinoid tumors, which are one subset of tumors called neuroendocrine tumors, usually begin in the digestive tract (stomach, appendix, small intestine, colon, rectum) or in the lungs. Site: Ovary
Threadworm (Enterobius vermicularis) eggs containing worm larvae, computer illustration. Threadworms are nematode worms that parasitize the large intestine and caecum of many animals. In humans they cause the common infection enterobiasis. Nematodes are unsegmented worms that may be parasitic or free-living depending upon the species.
Photomicrograph of rotifer. Rapidly rotating cilia at top of head, internal organs visible. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Amphora sp. algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow algae
Background of mold in the wood of the house.
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
Kidney cancer: Clear cell carcinoma. fuhrman nuclear grade-II, Renal growth shows a malignant tumor, renal cell carcinoma in between renal tubules.
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Free Images: "bestof:Testicules.jpg fr testicules own Cheywen aout 2009 Human scrotum"
Storch-nest.jpg
Sablet.JPG
A Male Nude Study 3.jpg
Jaguar D-type Paris 2010.jpg
Donjon de Pons août 2015 Charente-Maritime.jpg
Jardin mosquée Grenade.jpg
Vue du jardin avec roses.JPG
Oyster shells, texture, Esnandes, Charente-Maritime, august 2015.jpg
Rosa cultivar Pons août 2015 Charente-Maritime.jpg
Jaguar D-type Paris 2010 (cropped).jpg
Cambrai SPAD VII 221109 01.jpg
Embalse de Canales 2 Andalusia Spain.jpg
Ailanthus altissima august 2012 Sierra Nevada Andalusia Spain.jpg
Monument aux morts 1870 - 1871 Pons août 2015 Charente-Maritime.jpg
Solar shuttle La Rochelle août 2015 Charente-Maritime.jpg
Baie d'Halong.jpg
Date Seed sprouting.jpg
Tombstone knight Rhodes.jpg
Liège Eglise saint-Jacques Vitrail 23 08 2009 03.jpg
Blue car toy.jpg
Pavillon Cour des Lions Alhambra Granada Spain.jpg
Serapis Colosseum Rome Italy.jpg
Bateau promenade port La Rochelle août 2015 Charente-Maritime.jpg
Entrée port La Rochelle août 2015 Charente-Maritime.jpg
Tour Lanterne, clocher Saint-Jean, Grosse Horloge La Rochelle août 2015 Charente-Maritime.jpg
Tour Saint-Nicolas La Rochelle août 2015 Charente-Maritime.jpg
Promenade en mer Tchou Tchou La Rochelle août 2015 Charente-Maritime.jpg
Immeuble l'Illustration.jpg
Phellinus igniarius Oak 2009 G2.jpg
Yellow toy car.jpg
Liège Eglise saint-Jacques 23 08 2009 03.jpg
Pont Alexandre III detail plaque.jpg
Detail fountain lions patio de los Leones Alhambra Granada Spain.jpg
Lion fountain Alhambra Granada Spain.jpg
Constance II Colosseo Rome Italy.jpg
Chrisme Colosseum Rome Italy.jpg
Tour Lanterne août 2015 La Rochelle Charente Maritime.jpg
République Française buste Pons août 2015 Charente-Maritime.jpg
Frédéric_le_Play_Luxembourg.jpg
Eublepharis macularius 2009 G6.jpg
Boletus impolitus 2009 G1.jpg
ND de Fourvière Intérieur 250709 23.jpg
Rame réversible régionale Strasbourg.jpg
Castelnou21.jpg
Abeille charpentière Ré 25 04 2012.jpg
Tour Lanterne Tour Saint Jean août 2015 La Rochelle Charente Maritime.jpg
Deux hangars à bateaux Herculaneum.jpg
Metal Ladle.jpg
Fomes fomentarius dark 2009 G1.jpg
Fomes fomentarius 2009 G2.jpg
Boletus impolitus 2009 G2.jpg
Eye painted platanum trunk.jpg
Red car toy.jpg
Grey toy car.jpg
Bateau devant la maison des tanneurs.jpg
Cetonia aurata 2009 G1.jpg
Cetonia aurata 2009 G2.jpg
Cetonia aurata 2009 G3.jpg
Pogona vitticeps 2009 G1.jpg
Pogona vitticeps 2009 G2.jpg
Pogona vitticeps 2009 G3.jpg
Pogona vitticeps 2009 G4.jpg
Cantharellus cibarius 2009 G2.jpg
Cantharellus cibarius 2009 G3.jpg
Cantharellus cibarius 2009 G4.jpg
4 flags at EIS.jpg
Lionjac1.JPG
Grotte sorcier dordogne.jpg
Pogona vitticeps close-up 2009 G2.jpg
Pogona vitticeps close-up 2009 G3.jpg
Pogona vitticeps close-up 2009 G4.jpg
Phellinus igniarius Oak 2009 G1.jpg
Verrière de Saint-Martin 2.jpg
Head Helios opus sectile Colosseum Rome Italy.jpg
Pogona vitticeps close-up 2009 G1.jpg
Fomes fomentarius inside 2009 G1.jpg
Project 1135M Pytlivyy 2009 G1.jpg
Elena Colosseo Rome Italy.jpg
Casque orné 4ème siècle Musée Novi Sad Colisée Rome Italie.jpg
Bus de mer électro-solaire La Rochelle.jpg
Sneeze.JPG
Zampieri_-_Adam_et_Ève_(détail).jpg
Cathédrale de Tours - verrière de Saint Martin 1.jpg
Crane suture metopique 01 04 2012 2 B.jpg
Donon Musée 01 05 2012 2.jpg
Donon Musée 01 05 2012 4.jpg
Donon Musée 01 05 2012 5.jpg
Donon Musée 01 05 2012 3.jpg
Donon 01 05 2012 01.jpg
Naked human male body front anterior.png
Écorché cavalier Fragonard Alfort 1.jpg
Cave of Pan relief Agora Museum Athens.jpg
Ordre_de_Mobilisation_générale_2_août_1914.jpg
UrartianCaldron02a.jpg
Chêvre.jpg
Poitou.jpg
Toy piano.jpg
Albarella sunset.JPG
Ordre de Mobilisation générale 2 août 1914 (cropped for wikisource).jpg
Caraway.JPG
Terms of Use   Search of the Day