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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.
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 \
Early stage, two days, fertilized human eggs before transfer to the woman in an IVF procedure.
Host cells with spores (mold) are inside wood under the microscope for education.
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plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
White flies are stuck on a yellow sticky trap. Whiteflies trapped in a trap.
Golden Zebra print pattern leather cut as background textured and wallpaper. Rustic style
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.
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
Aerial drone view, high altitudes, open air. Extreme mountainous region. Season is autumn. Yellowing meadows. Yellowing trees.
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Red Hiking Trail Symbol Painted on Rock
Leiden stern c.s. under microscope
Mountain range in the remote desert of western Utah.
Photomicrograph of potato starch in cells of potato tuber, Solanum tuberosum. Starch is normally white but is stained blue with iodine to show better. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Detailed histology image of the layers of the small intestine at 40x magnification, displaying the intricate structure and cellular composition of the organ.
mountains seen from Sass Pordoi in the Italian Dolomites and it almost looks like a lunar landscape without vegetation at over 3000 meters above sea level
Neuroendocrine carcinoma well differentiated (carcinoid) rectum with immunostain synaptophysin
Host cells with spores (mold) are inside wood under the microscope for education.
the Enchantment Lakes Trail in Leavenworth Washington USA.
Mount Nemrut is a 2,150 meter high mountain located in Adıyaman province of Turkey. The Commagene king Antiochos Theos had his own temple built on the top of this mountain in 62 BC, as well as the statues of many Greek and Persian gods.
corn stem micrograph with dye
Gram stain of the bacterium, Staphylococcus aureus. This bacteria is gram positive, as such it appears purple after staining due to the thick peptidoglycan. The round cells are also seen in clusters.
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.
Colored plant cells with damages caused by a parasitic animal under the microscope.
Antique yellow gloster pattern paper marbling full frame.
Characteristics of fungi living in wood as a group, are polyphyletic under the microscope for education.
Detailed view of mountain surface in winter (Charyn canyon, Kazakhstan)
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