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Photomicrograph of Paramecium caudatum. Consists of only one cell. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
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.
plant Zea Stem C.S. under light mircoscope with white background
Lily leaf c.s. under microscope
10 Stotinki 1888 Ferdinand I on white background. Coin of Bulgaria. Obverse Crowned arms within circle. Reverse Denomination above date within wreath
Fertilized, high quality, human eggs also called oocytes at the eight (8) cell stage after three days. Mosaic image composed of 4 sections.
Coin minted for the Medieval Festival of Villa de Albuquerque. Extremadura. Spain.
Life-threatening infections are on the rise due to drug-resistant bacteria. Carbapenemase-producing organisms (CPO) are bacteria that have become resistant to a group of antibiotics known as carbapenems. CPO are emerging pathogens world wide.
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Backgrounds of Characteristics and Different shaped Colony of Bacteria and Mold growing on agar plates from Soil samples for education in Microbiology laboratory.
In vitro bacterial culture
Leiden leaf c.s. under microscope
Natural agate surfaces, suitable for backgrounds and wallpapers.
Cross section leaf of plant under the light microscope view for botany education.
Candida grown on agar plate
Mix eggs of parasite.in stool exam.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
A closeup shot of Peruvian nuevo sol coin on a black background
Vintage photograph of Oscar de Négrier, French army General, 19th Century. French general of the Third Republic, winning fame in Algeria in the Sud-Oranais campaign (1881) and in Tonkin during the Sino-French War (August 1884 – April 1887).
A stylized tree inscribed in a hexagon symbolizes life, durability and growth. It is surrounded by the motto: \
Blenheim Palace is a monumental stately home situated in Woodstock, Oxfordshire, England. It is the seat of the Dukes of Marlborough. The palace, one of England's largest houses, was built between 1705 and circa 1724. UNESCO recognised the palace as a World Heritage Site in 1987.
Freshwater aquatic zooplankton and algae under microscope view
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Colonies of different bacteria and mold fungi cultivated from indoor air.
Old chilean coin from 1898 isolate on white background
A petri dish with common yeast and bacteria colonies.
US currency,  copper Indian Head penny from 1862.
eggs of parasite on white background.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
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