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superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
plant Tilia Stem C.S. under light mircoscope with white background
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
Transmission electron microscope micrographs showing the aspect of muscle fiber sarcomere components in longitudinal (below) and transverse (above) sections at the Z-line, I and A bands and H zone
In vitro bacterial culture
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Beautiful historic mayor's office located within the Ambronay town hall, also called Blains castle. This elegant space is characterized by its rich wooden furniture, intricate carvings, and classic architectural details. The room features tall bookshelves filled with volumes. Photo taken in Ambronay, in Ain department, in Auvergne-Rhone-Alpes region in France.
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
plant rape flower cross section under light mircoscope with white background
Temporal Bone CT
Abstract marble texture background stock photo, suitable for design.
Bookshelves filled with old leather bound books
Orange Square wooden box filled with orange book replicas
Jackson, Mississippi, USA - January 14, 2014: Library in the Old Mississippi State Capitol building in Jackson, Mississippi
Beautiful historic mayor's office located within the Ambronay town hall, also called Blains castle. This elegant space is characterized by its rich wooden furniture, intricate carvings, and classic architectural details. The room features tall bookshelves filled with volumes. Photo taken in Ambronay, in Ain department, in Auvergne-Rhone-Alpes region in France.
Algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
Paps smear analysis: Superficial squamous cell, metaplastic squamous cell, koilocytes cell. HPV related change
Squash preparation of onion root tip cells stained to reveal chromosomes, Bright field illumination, light microscopy. This image was taken with the X40 objective lens. Depth of focus is extremely low at this magnification. Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced. The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
Heart Color Ultrasound Medical Examination Image
plant stem (dahlia stem) cross section under the microscope showing epidermis, bascular bundles (phloem and xylem) cortex and pith - optical microscope x100 magnification
Blue Square wooden box filled with blue book replicas
A bookcase displaying a line of identical blue, red and gold books
Intricate bubble texture macro in bright colors for abstract background. Liquid bubbles lit from below with colors injected into the liquid as a design or art abstract.
plant stem cross section under a microscope
Rock texture background High resolution or design art work.
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