Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
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.
Background of mold in the wood of the house.
Scabes mites eggs, Notoedres cati, from skin sample, microscopic view. Feline scabiosis.
Candida Auris Cells.  3D Render
Developing eggs of fish sea bream( Sparus aurata)
Viral Infection Monkeypox Virus - 3d rendered image. Abstract biomedical illustration. \nAntibody, Antigen, Vaccine technology concept.
plant rape flower cross section under light mircoscope with white background
Chromosomes under fluorescence microscope, fluorescence in situ hybridization technique, Human chromosomes from blood
amazing inhabitants of the microworld under a microscope
An image showing a particle suspended in an abstract background.
Embryonic Stem Cells (ES cells) under microscope.
Study of Protozoa and Algae under the microscope for education.
Squash preparation of stained onion root tip cells showing late telophase and metaphase stages of mitosis. Bright field illumination on a Leica microscope, Image taken with the X100 objective lens.  Depth of focus is extremely shallow (less than one micron).  Optimum setting of the aperture for maximum resolution and good contrast. Chromatic aberation is inevitable in light microscopy, especially at this scale of magnification, but has been kept to a minimum in this image.
The plant roots under the microscope
Isolated chondrocytes in cartilage matrix has rounded or polygonal structure\t3d rendering
Ranuncuus Root C.S.  under light mircoscope with white background
The first stages of cell division in fertilized fish eggs of sea bream (Sparus aurata). Cell division is the process by which a parent cell divides into two or more daughter cells
Candida Auris Cells.  3D Render
amazing inhabitants of the microworld under a microscope
Viral Infection Monkeypox Virus - 3d rendered image. Abstract biomedical illustration. \nAntibody, Antigen, Vaccine technology concept.
Study of Protozoa, Algae and bacteria under the microscope for education.
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.
Mixed organism Bacteria cell in sputum sample Gram stain method.
Human Cell Division. Early Stage Embryo. Stem Cell Research
Photo taken in Barolo, Italy
Tetis of Fish T.S. under light microscope with white background
Amoebas isolated on black background. 3d render
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.
Cell Division, Scientific medical experiment under microscope, 3d Rendering
Birth of Life, Evolution and Circulating Cells
Free Images: "bestof:Chromatin diminution Ascaris.jpg en Pedigree of the first cell divisions in an Ascaris embryo highlighting Chromatin Diminution Black circles cells with full"
180 Cessna waterplane.jpg
Tubal Pregnancy with embryo.jpg
SLNSW 13194 Women volunteer workers doing up clothing parcels at the ACF rooms taken for Australian Comforts Fund.jpg
Lunar libration with phase2.gif
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
Gene enhancer.svg
F4 roots by 24-cell duals.svg
ShockleyQueisserBreakdown2 (DE).svg
Old Ghaznavid Flag.svg
Animal cell structure sv.svg
Stem cell treatments.svg
British Isles Euler diagram 15.svg
Blanche Bruce - Brady-Handy.jpg
Neural.crest.cells.migration.svg
Leslie,_George_Dunlop_-_Her_first_place.jpg
Übergang_Washingtons_über_den_Delaware.jpg
Omori_San_Francisco_Call_05August1906.jpg
Flag of Tampa, Florida.svg
Ferdinand_II_with_insignia.jpg
Carlos_II,_con_armadura.jpg
SLNSW 30710 Black eye taken for Mr Finlay.jpg
SLNSW 6859 Black swan on a lake at Kensington.jpg
SLNSW 9266 Children with black swans and ducks in Centennial Park.jpg
SLNSW 42405 George Cann eyeball to eyeball with a black snake.jpg
SLNSW 42401 George Cann eyeball to eyeball with a black snake.jpg
SLNSW 13285 Hygeia Dissolvenator Co taken for Mr Black.jpg
SLNSW 13283 Hygeia Dissolvenator Co taken for Mr Black.jpg
SLNSW 8600 Mouth of Blacks Creek and Morewell River Mirboo East.jpg
SLNSW 7158 Pair of black swans on their nest Centennial Park.jpg
SLNSW 13277 Three principals of the company Hygeia Dissolvenator Co taken for Mr Black.jpg
Vulva symbols.svg
The_Avenue_in_the_Rain_Frederick_Childe_Hassam_1917.jpeg
SLNSW 8963 Scott and Campbell Black arrive at Sydney Town Hall for Civic Reception.jpg
SLNSW 13043 Workshop scene showing two ton electric hoist doing a lift Wartime sign Dont help the black market.jpg
Philippe_Mercier_-_Sir_Edward_Hales,_Baronet,_of_Hales_Place,_Hackington,_Kent_-_Google_Art_Project.jpg
Edith Roosevelt - Brady-Handy.jpg
SLNSW 9885 A group of nine RAAF Citizen Air Force ground staff with their Sergeant in preWW II uniform tunics buttoned to the neck peakedcap navy blue breeches and black leggings.jpg
SLNSW 7355 Scott and Campbell Black received at Government House by Governor Sir Philip Game and his Aidedecamp Group Captain Gifford RAF.jpg
SLNSW 8965 Scott and CampbellBlack winners of the MacRobertson International Air Race 1934 in Vauxhall tourer Government House.jpg
SLNSW 21939 Rehearsal Swing Along at Theatre Royal taken for JC Williamson.jpg
SLNSW 85608 Election.jpg
SLNSW 85580 Election.jpg
SLNSW 85577 Election.jpg
SLNSW 44057 Marching into Queens Square.jpg
SLNSW 24167 New Zealand contingent at 1937 Anzac Day commemoration.jpg
SLNSW 24162 New Zealand contingent at 1937 Anzac Day commemoration.jpg
SLNSW 15712 Country Womens Association at Gardens.jpg
SLNSW 35057 Air views.jpg
SLNSW 33492 Anzac Day service King Edward Park.jpg
SLNSW 24569 Earl and Countess Beatty luncheon at Hotel Australia.jpg
SLNSW 81856 Declaration of the poll at the Town Hall.jpg
Design_Analysis_of_the_B-24J_Liberator.png
SLNSW 9585 Bugler of the Australian Tank Corps blows Last Post.jpg
SLNSW 42703 A little girl admires the Spring blooms.jpg
SLNSW 42560 A baby Austin Austin 7 with poster Even Baby follows Lang.jpg
SLNSW 42554 Election posters on old Chevrolet truck The people must rule vote Labor.jpg
Crowds at Dawn Service in Martin Place c. 1935 by Sam Hood.jpg
Ukas_bilde/Photo_of_the_week_07/2012.jpg
SLNSW 11210 Kings Theatre at Marrickville View of dress circle.jpg
SLNSW 12572 Scaffolding at rear of dress circle Civic Theatre Bankstown.jpg
SLNSW 8354 Side view of dress circle Regal Theatre Bondi Junction.jpg
SLNSW 27723 Strathfield Cinema dress circle foyer.jpg
SLNSW 11175 The new Kings Theatre Mosman Shows guests in the dress circle lounge.jpg
SLNSW 11169 The new Kings Theatre Mosman VIP guests in evening dress in Dress Circle Lounge opening night.jpg
SLNSW 11344 Theatre Royal at Willoughby Dress circle lounge.jpg
SLNSW 14125 View across the dress circle Odeon Theatre Campsie taken for Guy Crick Co.jpg
SLNSW 36365 Adelaide Steamship Co director and manager.jpg
SLNSW 36358 Adelaide Steamship Co director and manager.jpg
SLNSW 36363 Adelaide Steamship Co director and manager.jpg
SLNSW 34927 Adelaide trip.jpg
SLNSW 13483 Army disposals Ford F60S 4wheel drive tiptruck taken for Mr McIntosh Ford Motor Truck Co Homebush.jpg
SLNSW 13481 Army disposals Ford F60S 4wheel drive tiptruck taken for Mr McIntosh Ford Motor Truck Co Homebush.jpg
SLNSW 15302 Arrival of the Governor Admiral Sir Murray and Lady Anderson.jpg
SLNSW 10596 Arrival of two actresses.jpg
SLNSW 10594 Arrival of two actresses.jpg
SLNSW 127226 Civic Park.jpg
SLNSW 11535 Fred Loudons motorcycle shop with FrancisBarnett motorcycles corner Elizabeth and Goulburn Street.jpg
SLNSW 13411 Mrs Surgeons home at Cheltenham.jpg
SLNSW 11534 Salesman demonstrating a FrancisBarnett motorcycle.jpg
SLNSW 129317 Tram men.jpg
Chromatin diminution Ascaris.jpg
Chromatin_diminution.jpg
Chromatin nucleofilaments.png
Complete_cell_lineage_of_C_elegans.png
Anna_Fedorovna_of_Russia_by_W.Essex_after_Winterhalter_(1850,_Royal_Coll.).jpg
Anna_Fedorovna_of_Russia_by_W.Essex_after_Winterhalter_(1850,_Royal_Coll.).png
USS_Bataan_COA.png
Wilson1900Fig31A.jpg
Mott Cell.jpg
Diseases of Swine 23-3.png
Cajal-Retzius_cell_drawing_by_Cajal_1891.gif
CAR-Engineered_T-Cell_Adoptive_Transfer.jpg
Mcn23701.jpg
Embryonic_Development_CNS.png
Twin lattice (2D).png
StateLibQld 1 147375 L'Avvenire (ship).jpg
Triangle-place-cells.png
Das Brennstoffzellensystem Europ 21.jpg
Terms of Use   Search of the Day