Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
\
Solar radiation analysis of a public building. Multipurpose common public space analysis with parametric louvers to control sun exposure and radiation.
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
Freshwater aquatic zooplankton and algae under microscope view
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
Heart Color Ultrasound Medical Examination 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.
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.
plant rape flower cross section under light mircoscope with white background
grey book isolated on white, blue frame for title on the spine
Abstract marble texture background stock photo, suitable for design.
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: TO THE LIGHTHOUSE by Virginia Woolf
Volvox sp. algae under microscopic view, polyphyletic genus of chlorophyte green algae in the family Volvocaceae
Blue Square wooden box filled with blue book replicas
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
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.
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.
Demodex mange from a microscope view. The parasite causing a skin disease -Demodecosis.
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Moleskine texture color cover on white background
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.
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Rock texture background High resolution or design art work.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Lime green generic books in a yellow square box
Free Images: "bestof:Chambers - Volume 1 - 0343.jpg Cyclopaedia Chambers page 1 0342 0343 0344"
Terms of Use   Search of the Day