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Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Backgrounds of Bacteria and Mold under the microscope in Lab.
Freshwater aquatic zooplankton and algae under microscope view
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Microscopic close view of high vaginal swab Gram stain smear, 100x. diagnosis of Bacterial vaginosis (BV).
Acute ordinary hepatitis liver biopsy under light microscopy
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Trematode parasite under a microscope
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
amazing inhabitants of the microworld under a microscope
Backgrounds of Characteristics and Different shaped Colony of Bacteria and Mold growing on agar plates from Soil samples for education in Microbiology laboratory.
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
Photograph of autotrophic Euglena through microscope under brightfield illumination.
plant Zea Stem C.S. under light mircoscope with white background
Raspberry rust is a malignant disease caused by the phytoparasitic fungus Phragmidium rubi-idaei. This pathogen forms small ulcers on the leaves through which a huge mass of orange spores breaks through. Under a microscope, this pathogen does not look so sinister.
Dasiphora fruticosa at Jackson (Jackson Hole) in Teton County, Wyoming. This was originally known as potentilla.
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.
Threadworm (Enterobius vermicularis) eggs containing worm larvae, computer illustration. Threadworms are nematode worms that parasitize the large intestine and caecum of many animals. In humans they cause the common infection enterobiasis. Nematodes are unsegmented worms that may be parasitic or free-living depending upon the species.
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.
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Partridge pea - also known as Sleeping plant, Sensitive plant, Common partridge pea, Golden cassia, Large-flowered sensitive pea, Locust weed, Prairie senna, Sleeping plant, Senna .
Trematode under a microscope
Christmas rose plant (Helleborus niger) with lime green yellow flowers growing in a cottage garden, early blooming evergreen perennial, copy space, selected focus, narrow depth of field
Streamside Lotus, Hosackia pinnata, a dicot, is a perennial herb that is native to California and found in Modini Mayacamas Preserve,  Sonoma County, California.
Oncidium flexuosum or beautiful yellow orchid blooming in the garden, abstract nature background
Liver Fluke Section under light microscope with white background
Photomicrograph of flatworm,
Amphora sp. algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow algae
Scalp and hair follicles of human under the microscope in Lab.
floral background with black vignette
Free Images: "bestof:MonographTrochi4Goul 0258.jpg Eustephanus galeritus Sephanoides sephaniodes http //worldbirdinfo net/Pages/BirdCitationView aspx BirdID 34735 Source 2FPages"
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