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Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Bacteria of different shapes, cocci and rod-shaped bacilli, 3D illustration in old book vintage style
Macro of dancing lady orchid. Part of a series of photos.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Freshwater aquatic zooplankton and algae under microscope view
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.
corn stem micrograph with dye
Unedited photo of flowers in the garden
plant Zea Stem C.S. under light mircoscope with white background
Cross section leaf of plant under the light microscope view for botany education.
Canna, or Canna lily, is rhizomatous perennial with tropical-like foliage and large flowers that resemble iris flowers, which come in shades of red, pink, orange, yellow, brown and white colors. Although canna is originally plant of tropics, most cultivars have been developed in temperate climates and are grown now in most countries of the world.
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Microscopic close view of high vaginal swab Gram stain smear, 100x. diagnosis of Bacterial vaginosis (BV).
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Egg of parasitic roundworm Trichuris trichiura, or whipworm, the causative agent of trichuriasis, disease of a human large intestine, 3D illustration
Liver Fluke Section under light microscope with white background
Histological Cerebellum human, Sympathetic ganglion human And Spinal cord human under the microscope for education.
Squash preparation of stained onion root tip cells showing late telophase and metaphase stages of mitosis. Bright field illumination on a Leica microscope, Image taken with the X100 objective lens.  Depth of focus is extremely shallow (less than one micron).  Optimum setting of the aperture for maximum resolution and good contrast. Chromatic aberation is inevitable in light microscopy, especially at this scale of magnification, but has been kept to a minimum in this image.
Yellow iris flowers in nature.
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Paraganglioma is a type of neuroendocrine tumor that forms near certain blood vessels and nerves outside of the adrenal glands. The adrenal glands are important for making hormones that control many functions in the body and are located on top of the kidneys.
Leiden leaf c.s. under microscope
lotus seed sac
Gastric mucosa stained with the Masson trichrome stain showing: surface epithelium, gastric pits with foveolar cells, fundic glands and muscularis mucosae.
Cornflower close up.
Chaetoceros is the largest genus of marine planktonic diatoms, phytoplankton
Euphorbia x martini 'Ascot Rainbow' in Kent, England
Free Images: "bestof:Calliostoma aculeatum 001.jpg en Calliostoma aculeatum G B Sowerby III 1912; family Calliostomatidae; the Philippines 2011-06-21 http //www biolib cz/en/image/..."
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