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superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
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
grey book isolated on white, blue frame for title on the spine
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
Orange Square wooden box filled with orange book replicas
Moleskine texture color cover on white background
Abstract marble texture background stock photo, suitable for design.
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.
Freshwater aquatic zooplankton and algae under microscope view
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Pattern Design on Banknote
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.
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.
Epithelial Cells in urine sediment.
Photomicrograph of Volvox globator, a green algae in various stages of development. Dark green spots are daughter colonies forming inside of parent colony. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Breast nodule histology. Gynacomastia, microphotograph of male breast lump show benign ductal epithelial cells and fibrous tissue.
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Blue Square wooden box filled with blue book replicas
Blue dry flower on a book page extremely loud and incredibly close. Book on a white background. Dried blue field flower in a book on a wooden table.
Front view of white blank book on white table in front of  black colored background. Annual Report is written on book cover.
Vintage book cover background or banner design element, large panorama format, free copy space
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.
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