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Planarian parasite (flatworm) under microscope view.
plant Zea Stem C.S. under light mircoscope with white background
amazing inhabitants of the microworld under a microscope
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.
Microscopic photo of a thin section of calcareous tufa of Holocene age.
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.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
abs Lactobacillus Bulgaricus Bacteria - 3d rendered microbiology image. Medical research, health-care concept.
Marine flatworm - Planaria, crawling on the glass, Black Sea
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.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Trematode parasite under a microscope
Education of chlorella under the microscope in Lab.
plant rape flower cross section under light mircoscope with white background
Green algae cells background
Rat tailed maggot photographed in a studio
microscopic cross section cut
Anthopleura xanthogrammica, or the giant green anemone, is a species of intertidal sea anemone of the family Actiniidae. Other  names for this anemone include green surf anemone, giant green sea anemone, green anemone, giant tidepool anemone, anemone, and rough anemone.  Salt Point State Park, California.
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 mayfly nymph, Baetis species, with leaflike gills on back. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Freshwater aquatic zooplankton and algae under microscope view
Mosquito larva W.M. under microscopy
Freshwater Closterium algae (unicellular charophyte green algae) - optical microscope x200 magnification
Carp tail close-up isolated on white background
Euglena is a genus of single cell flagellate eukaryotes under microscopic view for study.
Candida grown on agar plate
Microscopic Rotifer or Rotifera under a microscope, freshwater bentic organism filtering water.
Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.
Epiphytic diatom, cells grow on a common stalk that is attached to rocks or algae.
Liver Fluke Section under light microscope with white background
Free Images: "bestof:Sepiettaoweniana.png en Sepietta oweniana Guide to the Mollusca exhibited in the Zoological Department British Museum Natural History Robson 1923 PD-old"
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