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Toxic looking abstract circular shape with a bubble slightly off-centred.
In vitro bacterial culture
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
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.
Algaes under microscopic view
Cheyletiella blakei Mite - Small Cat pest view under a microscope
Epithelial Cells in urine sediment.
Hemp protein powder in a Petri dish on a white background
Euglena is a genus of single cell flagellate eukaryotes under microscopic view for study.
plant Pine Stem C.S. under light mircoscope with white background
Spore bags of helminthosporium contain 8 cells. This disease causes helminthosporiosis of wheat. Soon very small and quite harmful.
Crop of Canary Grass in a field in June, North Yorkshire, England, United Kingdom. Canary grass is a relatively unknown cereal which is grown mainly for birdseed. This plant which belongs to the grasses family (Poaceae) originates from the Mediterranean region. The name Canary grass may refer to its use as bird feed, but is more likely referring to the Canaries (Canary Islands) as the scientific name of this plant is Phalaris canariensis.\nMost canary grass is produced in Canada and Thailand.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
Human IVF for those who want to have children
Ano Nuevo State Reserve, approx. 55 miles south of San Francisco, is a state park in California, which contains a diversity of plant communities and colonies of elephant seals, sea lions and sea otters.
Frontonia sp. is a genus of free-living unicellular ciliate protists under the microscope.
Aerial view shot of two diverse environmentalists at a wastewater treatment plant in the industrial estate  checking the quality of the water.
Freshwater aquatic zooplankton and algae under microscope view
Bolt in green-painted steel bridge illustrating infrastructure at its most basic
A fixed preparation of yeast and hyphae stained with gentian violet that buds under a microscope with immersion
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.
white painted wood texture abstract background macro photography
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.
Spirogyra algae (filamentous green algae) under the microscope - optical microscope x400 magnification
green milk tea powder
background colored macro bubbles of water
Green Crystal material texture, background, suitable for design.
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
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