Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Leiden leaf c.s. under microscope
plant Zea Stem C.S. under light mircoscope with white background
Laser Tattoo Removal On Woman's Shoulder Against White Background
Left kidney ultrasound mosaic measuring ten point nine centimetres.
forming of underskin cellulite illustration
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Tree  isolated  on white background , clipping path
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.
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
Trematode parasite under a microscope
Lily leaf c.s. under microscope
Tetis of Fish T.S. under light microscope with white background
Cross section leaf of plant under the light microscope view for botany education.
skin science 3d
Ultrasound upper abdomen or ultrasound kidney showing renal function.
Four different stages of a trees lifecycle are presented in a progressive sequence from left to right. Each stage, from a seedling to a mature tree, is placed atop a cylindrical pedestal with colors transitioning from red to blue, symbolizing growth and development.
Microscope photo of a sambucus stem with parenchyma cells.
Insect bitten leaf - negative image technique.
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 midge fly, Chironomidae family, eggs hatching. Eggs are encased in a gelatinous material that attracts debris. Live specimen. Larva about 0.5 mm long. Wet mount, 10X objective, transmitted brightfield illumination.
The study of plant tissues under the microscope in the laboratory.
Full size digital screening mammogram of a new breast tumor in the retroareolar region of the right breast causing nipple retraction. An ultrasound guided biopsy was performed diagnosing invasive ductal carcinoma. This is the most common type of breast cancer, accounting for nearly 80% of cases. Breast cancer treatment has come a long way in the last few decades, seeing more funding than any other human disease. The first step to a cure is catching it early with screening mammograms such as this case so that the tumor can be removed before it spreads (metastasizes) out of the breast.
Breast MRI or magnetic resonance imaging of Breast both side with breast silicone implant in women for screening breast cancer.
Four, side view, X-ray pictures of a woman's two breasts. On the right, lateral breast there are two intramammary lymph nodes with fatty hilum measuring 0.5 and 0.6 cm respectively. No suspicious breast mass or auxiliary lymphadenopathy. Moderately dense breasts with 50 to 75 % glandular tissue.  Bi-RADS 2 : benign findings.
aquatic plant (Hornwort plant - Ceratophyllum demersum) under the microscope showing chloroplasts, cell walls and hairs - optical microscope x200 magnification
Close up of small feeding tick with shiny pinhead. Nikon D7200 with Nikon 105mm macro lens & extension tube, SB 21 flash. Photo taken in Gainesville, Florida
Optical Coherence Tomography . ( OCT )
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.
Plant tissue Structure, section (tissue) of stem plant tissue under a light microscope.
Micro world
Free Images: "bestof:Perianth morphology aestivation valvate.png es Morfología del perianto Prefoliación valvar Según Simpson 2005 Plant Systematics 2012-09-12 19 16 43 Simpson"
Declaration_independence.jpg
Jacques-Louis David, The Coronation of Napoleon edit.jpg
Gobernación del Estado de Nueva Esparta.jpg
Spanien, Blick über das Mar Menor.jpg
Global tropical cyclone tracks-edit2.jpg
Tortilleras_Nebel.jpg
bricks-wall-climbing-plant.jpg
The_Dance_Lesson_by_Edgar_Degas.jpg
Batalla-ter.jpg
Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
Stem morphology type caudiciform stems.svg
Flower morphology perianth type campanulate.svg
Flower morphology perianth type spurred - parts calyx spur.svg
Stem morphology type scape.svg
Stem morphology type areole.svg
Stem morphology type thorn.svg
Stem morphology type culm.svg
Stem morphology type tiller.svg
Flower morphology perianth type urceolate.svg
Flower morphology perianth type rotate.svg
Flower morphology perianth type cruciate.svg
Flower morphology perianth type infundibular.svg
Flower morphology perianth type salverform.svg
Stem morphology type fascicle.svg
Flower morphology perianth type personate - parts constriction.svg
Flower morphology perianth type tubular part tube.svg
Flower morphology perianth type saccate - parts sac or pouch.svg
Flower morphology perianth type unguiculate.svg
Flower morphology perianth type carinate - parts keel.svg
Flower morphology perianth type cucullate (hooded) - parts hood (upper lip) and lower lip.svg
Flower morphology perianth type spurred - parts corolla spur.svg
Flower morphology perianth type bilabiate - parts tube throat upper and lower lip.svg
Fruit morphology fruit type - achene (from multiple fruit of achenes Platanus).svg
Fruit morphology fruit type - drupecetum Rubus.svg
Stem morphology type culm (modified).svg
Stem morphology type tiller (modified).svg
Leaf morphology - venation Hickey 1973 - flabellate.svg
Leaf morphology - venation Hickey 1973 - campylodromous.svg
Leaf morphology - venation Hickey 1973 - palinactinodromous.svg
Leaf morphology - venation Hickey 1973 - acrodromous imperfect suprabasal.svg
Leaf morphology - venation Hickey 1973 - actinodromous imperfect marginal.svg
Leaf morphology - venation Hickey 1973 - actinodromous imperfect reticulate.svg
Leaf morphology - venation Hickey 1973 - acrodromous perfect basal.svg
Leaf morphology - venation Hickey 1973 - acrodromous imperfect basal.svg
Leaf morphology - venation Hickey 1973 - acrodromous perfect suprabasal.svg
Fruit morphology fruit type - achenecetum Fragaria.svg
Fruit morphology fruit type - sorosis Ananas comosus.svg
Fruit morphology - Type bur with achenes and involucral bracts Xanthium.svg
Bristle morphology - plumose.svg
Bristle morphology - glochidiate.svg
Bristle morphology - uncinate or hooked.svg
Bristle morphology - barbed or barbellate.svg
Leaf morphology - venation Hickey 1973 - craspedodromous semi-craspedodromous.svg
Leaf morphology - venation Hickey 1973 - craspedodromous simple.svg
Leaf morphology - venation Hickey 1973 - parallelodromous.svg
Leaf morphology - venation Hickey 1973 - camptodromous cladodromous.svg
Leaf morphology - venation Hickey 1973 - camptodromous brochidodromous.svg
Leaf morphology - venation Hickey 1973 - camptodromous reticulodromous.svg
Leaf morphology - venation Hickey 1973 - camptodromous eucamptodromous.svg
Leaf morphology - venation Hickey 1973 - hyphodromous.svg
Plant morphology - inflorescence asteraceae compositae.svg
Plant morphology - inflorescence asteraceae compositae longitudinal section.svg
Prunus longitudinal half cut flower ovary style stamens hypanthium.svg
Glosario del APWeb - gineceo y pistilo.svg
Ovule morphology anatropous.svg
Ovule morphology orthotropous.svg
Ovule morphology campilotropous.svg
Style and stigma shape in color-05 - Spherical, capitate (estigma esférico, o capitado, o en cabezuela).svg
Flower morphology - flower cut-away Ericaceae Arbutus.svg
Gynoecium morphology style geniculate.svg
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
Flower morphology - Flower longitudinal section bilabial Bignoniaceae Tecoma stans.svg
Goyas Majas.jpg
Jean_Auguste_Dominique_Ingres,_Apotheosis_of_Homer,_1827.jpg
Flag of Ecuador (1900-2009).svg
Berliner_kongress.jpg
Assertion_of_Liberty_of_Conscience_by_the_Independents_of_the_Westminster_Assembly_of_Divines,_1644.jpg
Leaf morphology ocrea.svg
Stamen morphology fusion polyadelphous.svg
Flower morphology - longitudinal section chirimoya Annona.svg
Herodotus world map-es.svg
Flower morphology - Flower lateral view some pieces removed - gynobasic style position epipetalous stamen Boraginaceae.svg
J_Simpson_-_Portrait_of_John_Henry_Hakewill_and_his_wife.jpg
Densidades de población en España (2005).svg
Variación de la población española entre 1981 y 2005.svg
Escudo de Membrio.svg
Morfologia de plantas - Homologia seriada en organos foliares.svg
Cómicos_ambulantes.jpg
Bartolomé_Esteban_Perez_Murillo_015.jpg
Endomembrane system diagram es.svg
Enrique Simonet - Flevit super illam 1892.jpg
Bandera de La Guardia de Jaén.svg
Badge of the Southern Nigeria Protectorate.svg
Paolo_Veronese_018.jpg
Flag of Japan and South Korea.png
Floridablanca.JPG
Escudo de Murcia.svg
Escut de Càlig.svg
Terms of Use   Search of the Day