Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Pine Stem Cross Section seen on microscope at 200x Magnification. Phase Contrast Optical Microscope
Background of mold in the wood of the house.
Hatched grade AA human blastocyst. Human embryo in the fifth day of development at the blastocyst stage just hatched. Prepared for transfer to a woman in assisted fertilization techniques.
plant Stem-Collenchyma C.S. under light mircoscope with white background
Round, green chloroplasts in plant cells of anacharis or waterweed, Egeria densa. Chloroplasts carry chlorophyll which makes them green. These chlorplasts actually circulate around within each cell. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Shoot meristem is the tissue in most plants containing undifferentiated cells. Meristematic cells give rise to various organs of a plant and are responsible for growth.
Virus molecule, closeup and lab for science, medical research or study for biology in pharma industry. Zoom, atom or cell of bacteria for data, microscope view or investigation for health innovation
Micro world
Freshwater aquatic zooplankton and algae under microscope view
In vitro bacterial culture
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
plant pittospora leaf c.s. under light mircoscope with white background
Light photomicrograph of pine tree wood seen through a microscope
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Crystals of soy sauce under the microscope.
Micro world
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
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.
Host cells with spores (mold) are inside wood under the microscope for education.
Monkeypox Virus. 3D Render
Schematic illustration of mushroom growth
Squash preparation of onion root tip cells stained to reveal chromosomes, Bright field illumination, light microscopy. This image was taken with the X40 objective lens. Depth of focus is extremely low at this magnification. Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced. The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
amazing inhabitants of the microworld under a microscope
Plant tissue, photo taken in the laboratory under a microscope
Microscopic picture of onion
Photomicrograph of a freshwater clustering single-celled green algae,
Host cells with spores (mold) are inside wood under the microscope for education.
Microscopic image of Cucurbita
plant stem (dahlia stem) cross section under the microscope showing epidermis, bascular bundles (phloem and xylem) cortex and pith - optical microscope x32 magnification
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens. Depth of focus is extremely shallow (just a few microns). Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Free Images: "bestof:Averyversuch.jpg biology Versuch Averys zum Transformierenden Prinzip own original text selbst erstellt 1 2010-02-15 Thomasione Thomasione Original upload log"
BodetalThale.jpg
Alte Mainbrücke, Würzburg.jpg
Blick auf etosha pfanne.jpg
Namutoni.jpg
Agathonisi sunset.jpeg
Boden etosha.jpg
Azure Window.JPG
Koh thonsay beach.jpg
Okaukuejo-Namibia.jpg
Port Logan sunset.jpg
Caribana parade 1.JPG
Breitachklamm von oben.jpg
Chora Amorgou sunset.jpg
Azure Window (reverse).JPG
43 Andy Aitken.JPG
Peacock Butterfly showing proboscis.jpg
Australian-lizard.JPG
Agua amarga.jpg
Eigergletscher Railway Station 3.JPG
Deh 4 4 I 55 Göschenen.jpg
Hauraki Gulf Sunset With Birds.jpg
Mittelrheinbrücke.jpg
Zolli Ethosha House.jpg
London Bus route 19 at Finsbury Park station terminus.JPG
Sonobe Sunset from Sonobe Ohashi.JPG
Sunset on Loch Fyne Feb 03.jpg
Landscape near Agia Varvara Herakleion.jpg
AvroVulcan2008.JPG
Bright Angel Trail Plateau Point.jpg
WildlifeHamilton.JPG
Amun 2010.jpg
Tunnel Beach New Zealand II.jpg
Ohrid ancient theatre.JPG
Maschikuliturm, 2.jpg
Peace-River Nelson-BC.jpg
Capitol-complex-melekeok-palau20071220.jpg
Tunnel Beach New Zealand I.jpg
Color coded racetrack large channel.gif
Folkestone sunset.jpg
Geyer greifenbach.jpg
Clearwater sunset.JPG
JoseMaríaLopez wtcc20141025.JPG
Wildlife 2.jpg
Takahe3.jpg
Porthleven Sunset.JPG
Porshe919hybrid 20141012.JPG
Sunset 6.jpg
Franco Manzecchi.jpg
A-V-Montafon - Vermuntsee.jpg
Angkor Vat.jpg
Boxer brindle sitting beach.jpg
Helicatenoid.gif
Fort Lauderdale Beach (1).jpg
NSU Proto 1934.jpg
Mara-skyline.jpg
Stonehenge 05AUG06 11.jpg
Sunrise Front Apr 09.JPG
Sourlieswtreserve.JPG
Gangavaram beach.jpg
Huntington Beach High School tower.jpg
Esterel-7.jpg
A street in Sorrento.jpg
AlbionFallsHamilton.JPG
Carnival Legend 3.jpg
2006 Kadisha Valley.JPG
BrandywineFalls.JPG
BrandywineTal.JPG
Focobon 2.JPG
St Klotchnyak.jpg
WikiDartEngine.gif
Converse Weapons.JPG
Topi Masai Mara.jpg
Alcelaphus buselaphus (Etosha).jpg
Sunset view from Ponte Vecchio.jpg
Sunset at Kelambakkam.jpg
Sunset Brazil 01.jpg
Sunset Brazil 02.jpg
Sunset Brazil 03.jpg
Sunset Brazil 04.jpg
Sunset Brazil 05.jpg
Palm Beach NSW.jpg
Beach in Sousse.jpg
Naze landscape.jpg
ഗാന്ധിജിയുടെ അന്ത്യവിശ്രമസ്ഥലം.jpg
Aamadapetty.JPG
Shortscale3.jpg
ബന്നാർഘട്ട ദേശീയോദ്യാനത്തിലെ പുലി.JPG
Maasai man, Eastern Serengeti, October 2006.jpg
Ranipuram wildlife sanctuary, Kerala, India.jpg
Sosua beach.jpg
Mt. Abu Sunset 1990.jpg
Otvane Wildlife Animal 04.JPG
Otvane Wildlife Animal 01.JPG
Harrison Crawford Obannon Woods building.jpg
Juhu Beach.JPG
Sunset in Fairview.jpg
RemediosPlaza.jpg
RemediosPortals.jpg
Chamravattam bridge.jpg
Water lily 1.jpg
Terms of Use   Search of the Day