Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
\
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
In vitro bacterial culture
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
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
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.
plant Zea Stem C.S. under light mircoscope with white background
Temporal Bone CT
Abstract marble texture background stock photo, suitable for design.
Moleskine texture color cover on white background
Orange Square wooden box filled with orange book replicas
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.
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
High-quality modern abstract painting rendered with alcohol ink and colorful abstract modern art painting background.
Algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow
Heart Color Ultrasound Medical Examination Image
Paps smear analysis: Superficial squamous cell, metaplastic squamous cell, koilocytes cell. HPV related change
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.
Demodex mange from a microscope view. The parasite causing a skin disease -Demodecosis.
Ultrasound image of a breast
The Microscopic World. Tap water.
Modern abstract painting. Colorful flowing art painting. Geometric background.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Pattern Design on Banknote
Frontonia sp. is a genus of free-living unicellular ciliate protists under the microscope.
Blue Square wooden box filled with blue book replicas
Free Images: "bestof:Chambers - Volume 1 - 0971.jpg Cyclopaedia Chambers page 1 0970 0971 0972"
Terms of Use   Search of the Day