Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Blue colored stem cells of a lentil plant under the microscope.
plant Pumpkin ovary under light mircoscope with white background
Tissue of Small intestine (Duodenum), Large intestine Human and Stomach Human under the microscope in Lab.
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.
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 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.
Micrograph of a moss leaf, Dicranum, with elongated cells, and an elongated midrib (costa) that may be the water conducting cells of the leaf, with polarization at 200x.
Particles, medical concept
Leiden leaf c.s. under microscope
Close up of cristal beads
Human healthy liver with normal hepatocytes. Optical microscope. Magnification X100.
Natural agate surfaces, suitable for backgrounds and wallpapers.
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Primary myelofibrosis with extramedullary hematopoiesis. Site: Spleen. Myelofibrosis is a reactive, reversible increase in bone marrow collagen often with extramedullary hematopoiesis (primarily in the spleen).
abstract background with bokeh lights
corn stem micrograph with dye
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Colorful seamless pattern with Crystal stones.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
\
The study of plant tissues under the microscope in the laboratory.
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
Microscopic close view of high vaginal swab Gram stain smear, 100x. diagnosis of Bacterial vaginosis (BV).
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.
view of vegetal cells through a 1000x microscope lens
Curly marble stone with fashion veins.
Lime trunk
Frog spawn close-up
Free Images: "bestof:Cyprinodon variegatus - Egg with blastoderm of 16 cells.jpeg Cyprinodon variegatus Egg with blastoderm of 16 cells Subject Sheepshead minnow--Embryology"
Terms of Use   Search of the Day