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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.
Malt Extract Agar in Petri dish using for growth media to isolate and cultivate yeasts, molds and fungal testing from Neil scraping samples. Neil scraping for fungus culture.
corn stem micrograph with dye
abstract background with bokeh lights
Human cells under fluorescent microscope.
Histological Cerebellum human, Sympathetic ganglion human And Spinal cord human under the microscope for education.
Antique blue paper marbling background texture.
Leiden leaf c.s. under microscope
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
Cancer Cell in blood cells human showing abnormal cells.
Particles, medical concept
Pine mature wood cross section. Light microscope slide with microsection of an evergreen conifer in the genus Pinus. Plant anatomy. Biology. Photo.
Close up of cristal beads
Colorful, abstract micrograph of a fish scale, calico bass,Paralabrax clathratus, with polarization at 40x.
Crystal material texture, background, suitable for design.
Blue colored stem cells of a lentil plant under the microscope.
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
Christmas trees and ornaments in Tokyo in December
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.
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
Plant tissue, photo taken in the laboratory under a microscope
Abstract micrograph of sand grains from Hooiberg Mountain, Aruba, made at 40x with a polarizing microscope.
Micro world
Microscopic view of Malassezia pachydermatis cells taken from dog with ear infecion
Modern abstract painting. Colorful flowing art painting. Geometric background.
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Natural agate surfaces, suitable for backgrounds and wallpapers.
This is fine sand with quartz parts photographed in the studio
Infection disease - 3d rendered image. Abstract pathogen scene. Microscopic view. Infection, disease microbiology concept. Fungal, mold, mushroom, spore, yeast, bacteria, yeast image.  SEM (TEM) view.
Free Images: "bestof:HeLa-III.jpg en Multiphoton fluorescence image of HeLa cells with cytoskeletal microtubules magenta and DNA cyan Nikon RTS2000MP custom laser scanning"
Religión en Isla Margarita, Valle del Espíritu Santo.jpg
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portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-ÑекÑ_albanes-sex_chines-性別_bulgaro-ÑекÑ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-ÑекÑ_albanes-sex_chines-性別_bulgaro-ÑекÑ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
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Cells Selectively Absorb Short Nanotubes (5881057302).jpg
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Blood clot in scanning electron microscopy.jpg
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Kyra_Phillips_aboard_CVN-72,_October_31,_2002.jpg
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