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Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
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.
Demodex folliculorum - parasitic mite on the eyelashes of a human eye, microscope
Cheyletiella blakei Mite - Small Cat pest view under a microscope
Colony of steppe harvester ants in a formicarium
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
moss mite imprisoned in baltic amber
plant Pumpkin ovary under light mircoscope with white background
Transmition Electron microscopy of an epithelial cell where mitochondria of several sizes can be seen with the characteristic double membrane and internal cristaes. Mitochondria are believed to be of bacteria origin. It has its own genome and RNA and protein which are similar to those of bacteria.
Rare Scorpion (Arachnida) inclusion in Burmese amber, Myanmar, Cenomian, Upper Cretaceous, approximately 100 million years ago, age of dinosaurs. Image taken with extreme macro and focus stacking technique.
Epidermis. Electron microscope micrograph of an epidermis spinous layer. The keratinocytes show polygonal shapes, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous desmosomes crossing the intercellular spaces.
Cheyletiella blakei Mite - Small Cat pest view under a microscope
Licmophora sp. is a genus of benthic diatom. It is an epiphyte, which means it must perch on another organism or object for structural stability
Monkey embryos in glass jar, Mexico City
Microalgae under a microscope, sample taken from moss
neutrons electrons Network,Neuron system,Neurons cells concept.
Micrograph of rat brain. Science cross section.
Rat tailed maggot photographed in a studio
Microscopic view of phytoplankton
Bacillus cereus may cause diarrheal or  nausea and vomiting. Petri Dish with an overnight culture of Bacillus cereus.
Freshwater Closterium algae (unicellular charophyte green algae) - optical microscope x200 magnification
Photomicrograph of a freshwater clustering single-celled green algae,
Freshwater aquatic zooplankton and algae under microscope view
Backlit composition on white background of different microbes growing on colture media
micromicroscopic microphoto of microscopic cell
Stick insect specimens
Transmission electron micrograph (TEM) showing a striated skeletal muscle cell in cross section. Among myofibrils (sectioned at the band A level), mitochondria and sarcoplasmic reticulum can be seen.
Mosquito-Female W.M. under light mircoscope with white background
Microscopic Rotifer or Rotifera under a microscope, freshwater bentic organism filtering water.
Brood chambers of a wild bee.
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