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Botanical study of fern spore under microscopic view. Plant physiology education.
Colorful seamless pattern with Crystal stones.
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.
Yeast cells - 3d rendered image SEM (scanning electron micrograph) view of cells of brewer's yeast (Saccharomyces cerevisiae).  It is used in the production of beer, wine and bread.
Sporulated oocyst of Eimeria/Isospora isolated from infected samples of a Labrador retriever puppy
Ovarian Cancer Cell
Eggs of helminth and Finding parasites in feces, analyze by microscope in laboratory.
Birth of Life, Evolution and Circulating Cells
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: Inflammatory smear with HPV related changes. Cervical cancer. SCC
Fig wax scale (scientific name: Ceroplastes rusci, Coccidae). Insect reported as a significant pest of citrus and many other crops and ornamental plants.
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.
Three amoebas on abstract black background. 3d render
Curly marble stone with fashion veins.
Protozoa and Green Algae in waste water under the microscope.
plant rape flower cross section under light mircoscope with white background
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
IMG_9420
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Urothelial carcinoma, high grade.  High-grade tumors have an aggressive appearance under a microscope and are assumed invasive in the kidney or ureter.
Ascaris lumbricoides  egg human parasite in stool examination.
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.
Host cells with spores (mold) are inside wood under the microscope for education.
Division of Human Cancer Cells
Microscopic image of the operculum of a shrimp with possible disease. Research. Study. Laboratory. Aquaculture. Findings of disease in shrimp.
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Purple
False color image of diatom under the microscope
plant Leaf of Zea mays T.S. under light mircoscope with white background
Scanning electron micrograph of two pollen particles from Lesser Celandine flower. Nottingham, UK. April.
In vitro bacterial culture
Free Images: "bestof:Otolith Ocellus.png en Two bilateral pigment precursor cells form an equivalence group that eventually interacts to seal mutually exclusive fates otolith and"
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