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superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Freshwater aquatic zooplankton and algae under microscope view
Heart Color Ultrasound Medical Examination Image
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
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.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
In vitro bacterial culture
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
plant Stem Sclerenchvma C.S. under light mircoscope with white background
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
Open Book, Title Page: Herodotus The Histories
grey book isolated on white, blue frame for title on the spine
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.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Moderate epithelial cells in urine specimen with yeast cells and bacteria real sample
Blue Square wooden box filled with blue book replicas
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.
Open Book, Title Page: Fables of La Fontaine
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.
Striatella unipunctata algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Breast nodule histology. Gynacomastia, microphotograph of male breast lump show benign ductal epithelial cells and fibrous tissue.
Concentric patterns and textures of Natural Agate slice for background.
Modern echocardiography (ultrasound) machine monitor. Colour image. New hospitl equipment for a better diagnostics. Four Chambers View, B/BC Mode
Open Book, Title Page: TO THE LIGHTHOUSE by Virginia Woolf
Raspberry rust is a malignant disease caused by the phytoparasitic fungus Phragmidium rubi-idaei. This pathogen forms small ulcers on the leaves through which a huge mass of orange spores breaks through. Under a microscope, this pathogen does not look so sinister.
Colorful bubble macro photography abstract lit from below. Design element abstract background showing intricate soap bubble patterns infused with color.
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