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Paramecium is a genus of unicellular ciliated protozoa,  Paramecia are widespread in freshwater, brackish, and marine environments and are often very abundant in stagnant basins and ponds.
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.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Magnetic resonance images of the brain (MRI brain). Computed resonance imaging of the human brain.
Background of mold in the wood of the house.
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
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 \
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
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.
Lily leaf c.s. under microscope
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Microscopic photography of crystal and shell fragmets of marine creatures and associated limestone rocks.
Computer generated abstract concept image of 3d spheres like metaphor of abstract business processes.
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
Transmission electron micrograph (TEM) showing a striated skeletal muscle cell in cross section. Among myofibrils (sectioned at the band A level), mitochondria and sarcoplasmic reticulum can be seen.
Surface photography of nature pattern Crystal shot for background.
Probiotics, bacteria on white background. Bacteria and microorganisms. Microscopic probiotics, bacterial flora
Magnetic resonance images of the brain (MRI brain). Computed resonance imaging of the human brain.
Biological protein and molecule, 3d rendering. 3D illustration.
Photomicrograph of flatworm,
Backgrounds of Bacteria and Mold under the microscope in Lab.
Abstract Science nanotechnology surface - 3d rendered SEM (TEM) like image. Medical research concept. Hologram.
The plant roots under the microscope
Liver Fluke Section under light microscope with white background
microscopy micrograph animal, conjugation of Paramecium caudatum, magnification 200X
A banded Agate stone sample with crystals texture.
Detail of soap bubbles with sugar. Photography made with a digital microscope.
Plant on dry land at Bisti Southern Section, Farmington, New Mexico, USA
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