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Symbolic illustration of infectious viruses under the microscope, for example influenza viruses, smallpox, measles or similar. Medical research and investigation of diseases and healthcare concept.
Yeast cells - 3d rendered image SEM (scanning electron micrograph) view of cells of brewer's yeast (Saccharomyces cerevisiae).  It is used in the production of beer, wine and bread.
Probiotics, bacteria on white background. Bacteria and microorganisms. Microscopic probiotics, bacterial flora
Embryonic stem cells under microscope.
Abundant meningococci bacteria observed, with a notably absence of white blood cells in the spinal fluid from a critically ill meningitis patient. Meningococcal meningitis is the term used to describe a bacterial form of meningitis caused by Neisseria meningitidis. This form of meningitis is associated with high morbidity and mortality. \nSometimes the bacteria spread to people who have had close or lengthy contact with a patient with meningococcal disease. Those at increased risk of getting sick include: People in the same household, roommates and anyone with direct contact with the patient’s oral secretions, such as a kissing partner
Cedar pollen
Abstract blue cell pattern, spots, cool, virus, background effect, texture
Pollen grain is the microscopic body that contains the male reproductive cell of a plant.
Uric acid crystal, Calcium oxalate dihydrate in urine sediment.
Micrograph of ancient paleozoic Rugosa coral, also known as horn coral, fossils from the Pennsylvanian period. Viewed in a rock matrix as a thin section. Cross sections of individual corals are about 1 cm in diameter. Collected near Blue Mountain in the Peloncillo Mountian Range, New Mexico, USA.
Haematococcus pluvialis red cyst algae under microscopic view, empty space - haematocyst, resting cells, strong antioxidant astaxanthin
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Highly detailed rendering of very small structure
The plant roots under the microscope
Microbial Biofuel energy cell in macroscopic view. Concept 3D illustration mockup. Solar-to-fuel algae Ethanol power and engineered cyanobacterium, algal bacteria as future zero waste renewable energy
Colloid in the sunlight.
Magnified pollen grains under the light microscope. Grains of pollen often cause allergic reactions to the antigens embedded on the outer casing of microscopic grains. Hay fever and pollinosis. Photo.
plant PomeTomato Flesh W.M. under light mircoscope with white background
Phosphate crystal, Uric acid crystal, Calcium oxalate dihydrate in urine sediment, 200x.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
pollen grains photographed with an electron microscope
Hand drawn craters on the moon  from an 1895 antique book \
A 3D rendering of green virus bacteria floating in a cellular environment
Particles, medical concept
Volvox sp. algae under microscopic view, polyphyletic genus of chlorophyte green algae in the family Volvocaceae
Curly marble stone with fashion veins.
Photomicrograph of dermatophytes, nail scraping for fungus test
Ranuncuus Root C.S.  under light mircoscope with white background
Adipose tissue with adipocites, stored lipids and nucleus. Optical microscope, magnification X100.
Birth of viruses, genetic mutation, digitally generated image.
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