Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Serous carcinoma is the most common type of ovarian cancer, accounting for approximately 75% of epithelial ovarian cancers.
Photomicrograph of Invasive squamous cell carcinoma of the nipple, Grade-II
corn stem micrograph with dye
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.
\
Particles, medical concept
Leiden leaf c.s. under microscope
The study of plant tissues under the microscope in the laboratory.
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Motor Neuron cells under the microscope
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
science medical anthropotomy physiology microscopic section of kidney tissue background
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Purple
Breast tissue adenocarcinoma immunohistochemistry. Estrogen receptors.
Antique yellow gloster pattern paper marbling full frame.
Stratified flat epithelium under microscope
Adult granulosa cell tumor. Site: ovary. Granulosa cell tumor of the ovary is a rare type of ovarian cancer. This type of tumor is known as a sex cord-stromal tumor and usually occurs in adults.
Tissue of Small intestine (Duodenum), Large intestine Human and Stomach Human under the microscope in Lab.
Photomicrograph of potato starch in cells of potato tuber, Solanum tuberosum. Starch is normally white but is stained blue with iodine to show better. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Photomicrograph of Histological analysis of Intramedullary SOL showing Astrocytoma, WHO grade-4
Tilia Stem C.S.under light microscopy
Colorful micro crystals in polarized light. Photo through a microscope.
3d rendering of Fluid painting, abstract colorful liquid texture background.
Diagram. High quality photo Brucine is an alkaloid closely related to strychnine most commonly found in the Strychnos nux vomica tree. Brucine poisoning is rare, since it is usually ingested with strychnine, and strychnine is more toxic than brucine. In synthetic chemistry, it can be used as a tool for stereospecific chemical syntheses.
Carcinoid tumors are a type of slow-growing cancer that can arise in several places throughout your body. Carcinoid tumors, which are one subset of tumors called neuroendocrine tumors, usually begin in the digestive tract (stomach, appendix, small intestine, colon, rectum) or in the lungs. Site: Ovary
Blue colored stem cells of a lentil plant under the microscope.
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
Shape of bacterial cell: cocci, bacilli, spirilla bacteria in İstanbul, İstanbul, Turkey
Surface photography of nature pattern Crystal shot for background.
Free Images: "bestof:WenhamsGlasparaboloid1856afterHarting1859.png en Scheme of the microscopic darkfield illumination with Wenhams glas paraboloid which was described in Wenham"
WenhamsGlasparaboloid1856afterHarting1859.png
Terms of Use   Search of the Day