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Magnifying glass on antique anatomy book: Eye
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow
In vitro bacterial culture
Results from a lung/pulmonary function test (PFT). Shows spirometry graphs and measurements. Results are  within normal limits. PFTs are used to diagnose respiratory problems.
Abstract blue cell pattern, spots, cool, virus, background effect, texture
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Heart Color Ultrasound Medical Examination Image
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
plant Tilia Stem C.S. under light mircoscope with white background
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Natural abstract fluid art painting in alcohol ink technique. Soft dreamy colors create transparent wavy lines.
Temporal Bone CT
Abstract marble texture background stock photo, suitable for design.
Solar radiation analysis of a public building. Multipurpose common public space analysis with parametric louvers to control sun exposure and radiation.
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
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.
Paps smear analysis: Superficial squamous cell, metaplastic squamous cell, koilocytes cell. HPV related change
Striatella unipunctata algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
plant rape flower cross section under light mircoscope with white background
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Ultrasound image of a breast
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.
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Blue Square wooden box filled with blue book replicas
Volvox sp. algae under microscopic view, polyphyletic genus of chlorophyte green algae in the family Volvocaceae
Rock texture background High resolution or design art work.
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.
Epithelial Cells in urine sediment.
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