Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Backgrounds of Characteristics and Different shaped Colony of Bacteria and Mold growing on agar plates from Soil samples for education in Microbiology laboratory.
Burkitt lymphoma is a form of non-Hodgkin's lymphoma in which cancer starts in immune cells called B-cells. Recognized as a fast growing human tumor, Burkitt lymphoma is associated with impaired immunity and is rapidly fatal if left untreated.
Bacteria Aggregatibacter, 3D illustration. Aggregatibacter aphrophilus and A. actinomycetemcomitans, Gram-negative bacteria, part of the normal flora of the mouth and throat, also cause endocarditis
Haematocysts of single-celled green algae,
Freshwater Closterium algae (unicellular charophyte green algae) - optical microscope x200 magnification
Yeasts sprout in microscopy
Senescent Cell as zombie cells as a symbol for Cellular Senescence and aging in living tissue as secreted molecules from the cell may repair tissues as age related changes as a positive or negative effect on health.
abs Lactobacillus Bulgaricus Bacteria - 3d rendered microbiology image. Medical research, health-care concept.
Backgrounds of Bacteria and Mold under the microscope in Lab.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Green algae cells background
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
Leiden leaf c.s. under microscope
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Green filamentous algae, Oscillatoria sp.
Bacteria medical illustration - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Fungus Sporothrix schenckii, the causative agent of sporotrichosis, especially common in florists and gardeners. 3D illustration showing fungal hyphae and spores
Trematode parasite under a microscope
Malt Extract Agar in Petri dish using for growth media to isolate and cultivate yeasts, molds and fungal testing from Neil scraping samples. Neil scraping for fungus culture.
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Slime molds, as a group, are polyphyletic under the microscope for education.
Microbiology. Petri dish with a culture of different fungi isolated from the soil. Infectious diseases.
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.
Bacteria of different shapes, cocci and rod-shaped bacilli, 3D illustration in old book vintage style
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway. Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Green colonies of allergenic fungus Penicillium from air spores on a petri dish (agar plate) manually isolated on a white background. This microbe is an antibacterial antibiotic penicillin producer. Nutrient agar media used.
Liver Fluke Section under light microscope with white background
microscopy micrograph animal, conjugation of Paramecium caudatum, magnification 200X
Candida grown on agar plate
Free Images: "bestof:Haemophilus ducreyi 5811 lores.jpg This photograph shows that a chancroid infection has spread to the inguinal lymph nodes which have enlarged forming buboes"
Haemophilus_ducreyi_5811_lores.jpg
PHIL 2045 lores.jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(12893646423).jpg
Terms of Use   Search of the Day