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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
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.
Ultrasound examining equipment. Hospital diagnostic technologies.
Pancreatic neuroendocrine tumor, clear cell variant. Site: Pancreas.
Sebaceous glands are microscopic glands found in your hair follicles that secrete sebum 3d illustration
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Colorful seamless pattern with Crystal stones.
Leiden leaf c.s. under microscope
Hyaline cartilage, Elastic cartilage and Bone Human under the microscope in Lab.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Closeup detail of a hospital ventilator machine in an operating room
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Breast tissue adenocarcinoma immunohistochemistry. Estrogen receptors.
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
Electroencephalogram and neurological hammer are on the table at the practicing doctor
Red Hiking Trail Symbol Painted on Rock
Transmission electron microscope (TEM) micrograph showing dark melanin granules in a melanocyte (top center) and in several keratinocytes, which, unlike melanocytes, have bundles of keratin filaments
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.
Glass bottles of NMR solvent, chloroform, pyridine, D2O, DMSO, and methanol. The NMR Solvents are used to dissolve samples to prepare solutions for analysis by the NMR spectroscopy method.
Lymphocytic myocarditis. Myocarditis is an inflammation of the heart muscle. Lymphocytic refers to the type of cell seen in the affected tissue. A lymphocyte is a type of immune function cell.
Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \
A row of open jars of essential oils a the Provencal Market, le Petit Marche Provencal, Antibes, France. Focus is on the jar of lavender essential oil. Smells good!
Connective tissue human and Striated muscle human under the microscope in Lab.
EKG Monitor in Hospital operation room
Cerebellar granule cells, light micrograph. Cerebellar granular layer stained with Golgi silver chromate showing the abundance of granule cells. They have a very small rounded soma with three to five dendrites, ending in an enlargement called a dendritic claw. The dark thick traces are blood capillaries.
Close up of texture and colors of the bottom of a burnt pot.
White flies are stuck on a yellow sticky trap. Whiteflies trapped in a trap.
Abstract water drop seamless pattern. Colorful decorative texture. Vector backgrounds.
Biofuel research process in laboratory, Microalgae Photobioreactor for alternative energy innovation in Renewable Energy Laboratory
Well-differentiated neuroendocrine tumors (NETs) most commonly originate in the gastrointestinal tract and lung and rarely arise in the genitourinary tract. The term \
Free Images: "bestof:1946-12-26賴永祥與劉慶理在臺灣臺北市中山基督長老教會的婚禮 Wedding of Elder John Young-hsiang Lai and Ching-Li Liu in Taipei, TAIWAN.jpg"
1946-12-26賴永祥與劉慶理在臺灣臺北市中山基督長老教會的婚禮 Wedding of Elder John Young-hsiang Lai and Ching-Li Liu in Taipei, TAIWAN.jpg
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