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.
Close-up of a pharmacist hand arranging paracetamol on a stainless steel tray. Ready to distribute to patients
Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \
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.
\
Leiden leaf c.s. under microscope
Adrenaline, also known as epinephrine, is a hormone and medication which is involved in regulating visceral functions (e.g., respiration). It appears as a white microcrystalline granule. Adrenaline is normally produced by the adrenal glands and by a small number of neurons in the medulla oblongata.
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Host cells with spores (mold) are inside wood under the microscope for education.
Abstract water drop seamless pattern. Colorful decorative texture. Vector backgrounds.
Psoriasis Vulgaris, details of psoriatic skin disease, skin patches are typically red, itchy, and scaly, collage, macro with narrow focus
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.
Bone spongy structure close-ups, normal and with osteoporosis
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Leiden stern c.s. under microscope
Overhead aerial drone view of oyster farm racks at low tide, flying at a low altitude to be able to see the detail of the oyster racks and seaweed. Located in a tidal estuary in Sutherland, Scotland. the low tides enable workers to access the racks for turning the oysters as they grow. Oysters have been farmed for many hundreds of years using this method. Seaweed has grown around the metal lines of racks.
Characteristics of fungi living in wood as a group, are polyphyletic under the microscope for education.
Red Hiking Trail Symbol Painted on Rock
Glycolic acid is a type of alpha hydroxy acid (AHA). Alpha hydroxy acids are natural acids found in foods. Glycolic acid comes from sugarcane. Alpha hydroxy acids like glycolic acid work by removing the top layers of dead skin cells. Glycolic acid also seems to help reverse sun damage to the skin.
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.
Cerebellar granule cells, light micrograph. Cerebellar granular layer stained with Golgi silver chromate showing the abundance of granule cells. They have a very small rounded soma with three to five dendrites, ending in an enlargement called a dendritic claw. The dark thick traces are blood capillaries.
Gastric mucosa intestinal metaplasia under microscopy
Tempeh food texture, tempeh is a typical Indonesian food made from fermented soybeans
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.
full frame abstract microscopic detail of a human fatty liver
Capsules With Turmeric and Thistle as Food Supplement.
White flies are stuck on a yellow sticky trap. Whiteflies trapped in a trap.
Close up of texture and colors of the bottom of a burnt pot.
Transmission electron microscope (TEM) micrograph showing dark melanin granules in a melanocyte (top center) and in several keratinocytes, which, unlike melanocytes, have bundles of keratin filaments
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
Free Images: "bestof:魚藤坪溪橋樑.jpg zh-hant 魚藤� �溪橋樑� �斷掉之前的魚籐� �斷橋 1910 � �臺灣鐵道史� �中卷（臺灣總� �� 鐵道部） unknown Custom"
魚藤坪溪橋樑.jpg
新元鹿之助.jpg
竹仔藔隧道.jpg
山根武亮.jpg
長谷川謹介.jpg
軍事速成線 (大安溪左岸).jpg
臺中停車場.jpg
Gyo_tō_heida_kyō_,Gyo_tō_heida_Bridge.jpg
台糖埔里副產加工處.jpg
Terms of Use   Search of the Day