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Leiden leaf c.s. under microscope
Close up of cristal beads
Plant tissue Structure, section (tissue) of stem plant tissue under a light microscope.
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
A conceptual image of an abstract network of multi-coloured organic strands arranged in a non regular pattern all connected together in a complex manner. The network is made from smaller multi-coloured squares and polyhedra, in vivid colours against a pastel toned background. Shows background and foreground elements to the structure.
Abstract blue cell pattern, spots, cool, virus, background effect, texture
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
3D cartoon and Gaussian surface models, PDB 6kxs, white background
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.
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Colored plant cells with damages caused by a parasitic animal under the microscope.
Fossilised Fish
Lily leaf c.s. under microscope
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
Bone morphogenetic proteins (BMPs) are a group of growth factors also known as cytokines and as metabologens. 3D cartoon and Gaussian surface models, white background.
Overhead aerial drone view of oyster farm racks at low tide, flying at a low altitude to be able to see the detail of the oyster racks and seaweed. Located in a tidal estuary in Sutherland, Scotland. the low tides enable workers to access the racks for turning the oysters as they grow. Oysters have been farmed for many hundreds of years using this method. Seaweed has grown around the metal lines of racks.
Showing Light micrograph Type of Tissue Human under the microscope in Lab.
Red seaweed floating in crystal clear water.
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
Golden Zebra print pattern leather cut as background textured and wallpaper. Rustic style
Metastatic neuroendocrine tumor. Site: Liver.  Neuroendocrine tumors are cancers that begin in specialized cells called neuroendocrine cells. Neuroendocrine cells have traits similar to those of nerve cells and hormone-producing cells. Neuroendocrine tumors are rare and can occur anywhere in the body.
Cross-section of Gabbro photo through the microscope polarized light
Antique yellow gloster pattern paper marbling full frame.
Hyaline cartilage, Elastic cartilage and Bone Human under the microscope in Lab.
Magnifying glass on antique anatomy book: Organs
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Mineral plaster from Hallstatt
Free Images: "bestof:Imperial Encyclopaedia - Canonical and other Literature - pic031 - 周易互卦合洛書變數圖.svg 古今� �書集成·理學彙編·經籍典·第五十二..."
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