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Horizontal or vertical banner with pathogenic bacterias and viruses. Virus under microscope. Fast multiplication of bacteria. Infection and microbe. Copy space for text. 3d render
Photomicrograph of freshwater leech. Sucker attached to cover slip at bottom. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
pyrrhotite iron sulfide rare earth mineral
chinese medicine Herba schizonepetae ear on black background
Chemical formula of Vitamin E with black pen. Close-up.
Granite Igneous rock sample from Shap in the UK Lake District with distinct pink Feldspar crystals
Child playing with a spinning fidget toy
Moldy Rotten Orange Fruit and Fungus Details isolated on white background.
Other types of mushrooms have pores instead of gills. Like gills, pores produce spores, but they appear as small, sponge-like holes instead of thin blades. The little holes lead to tubes inside the cap. As spores mature, they eventually fall from the tubes out of holes and into their environment.
Aquatic plants under a thin layer of ice
anther of lily flower, Lilium brownii, science plant cell micrograph
Tubular adenoma. Site: breast. Tubular adenoma is most commonly but not exclusively located at the upper outer quadrant of the breast and presents in young women
Hand made cross section of a branch from a knotweed plant, Reynoutria japonica, showing the cortex at 40x with polarization.
Close shot Frog Eggs, with blurred background.
Coronavirus 2019-nCov novel corona virus concept.
Beautiful abstract photography of mold in a pan
Full frame macro phot of rock in nature. No people are seen in frame. Shot with a full frame mirrorless camera.
Laboratory dish containing a culture of the fungus Penicillium roqueforti to produce blue cheese
Solitary fibrous tumor. Site: Liver. Solitary fibrous tumors are a rare neoplasm of mesenchymal origin that comprise less than 2% of all soft tissue tumors ranging from indolent tumors to more aggressive masses.
3d illustration of atoms connection. Molecule concept. Science background
bunch of natural sponges
plasticine speech bubble on isolated background Clipping path
flint rounded large grained conglomerate sedimentary rock with fine silica cement
Normal peripheral blood RBCs are normochromic normocytic
Moldy Rotten Orange Fruit and Fungus Details on Cover
Maricola (Planarian) triclad flatworms in reef aquarium glass
Taked in Japan
Renal cell carcinoma (RCC) is also called hypernephroma, renal adenocarcinoma, or renal or kidney cancer. It's the most common kind of kidney cancer found in adults.
Free Images: "bestof:PDB 1ktz EBI.jpg Small proteins Snake toxin-like Snake toxin-like Extracellular domain of cell surface receptors TGF-beta type II receptor extracellular domain"
eastern_worm_snake2_2015-04-20-18.29.44_ZS_PMax.jpg
bee_reddish,_f,_argentina,_angle_2014-08-07-21.06.07_ZS_PMax.jpg
bee_reddish,_f,_argentina,_side_2014-08-08-07.08.50_ZS_PMax.jpg
bee_reddish,_f,_argentina,_face_2014-08-07-21.49.46_ZS_PMax.jpg
Melissodes_subillata,_f,_back,_velum,_Dorchester_Co,_MD_2015-12-09-12.47.jpg
Melissodes_subillata,_f,_face,_velum,_Dorchester_Co,_MD_2015-12-09-13.14.jpg
Melissodes_subillata,_f,_side,_velum,_Dorchester_Co,_MD_2015-12-09-13.41.jpg
Anthidiellum_ehrhorni,_f,_face,_Cochise_Co._AZ_2016-10-20-14.19.jpg
Anthidiellum_ehrhorni,_m,_back,_Cochise_Co._AZ_2016-10-20-14.43.jpg
Anthidiellum_ehrhorni,_m,_face,_Cochise_Co._AZ_2016-10-20-14.54.jpg
Anthidiellum_ehrhorni,_m,_right_side,_Cochise_Co._AZ_2016-10-20-15.13.jpg
Anthidiellum_ehrhorni,_f,_left_side,_Cochise_Co._AZ_2016-10-20-14.31.jpg
Anthidiellum_ehrhorni,_f,_back,_Cochise_Co._AZ_2016-10-20-14.05.jpg
Snake.jpg
snake.jpg
Snake_skin.jpg
Takin'_a_break_with_a_snake.jpg
snake_gourd.jpg
Tree snake.jpg
Glossy snake.jpg
Copperhead snake (1).jpg
Royal green snake.jpg
Hog nosed snake.jpg
Eastern indigo snake.jpg
Juvenile copperhead snake.jpg
Indigo snake reptile.jpg
Green tree python snake.jpg
A brave boy touches a snake.jpg
Coral snake (1).jpg
Giant garter snake reptile.jpg
San Francisco garter snake.jpg
Copperhead snake head reptile.jpg
Gopher snake in grass.jpg
Night snake New Mexico.jpg
Plains black headed snake.jpg
Wandering garter snake.jpg
Wild viper vipera snake.jpg
Snake reptile head.jpg
Bull snake in New Mexico.jpg
Brown tree snake picture.jpg
Close up of coiled copperhead snake.jpg
Man holding eastern indigo snake.jpg
Northern water snake in water.jpg
Pink orchid blossom also called snake mouth.jpg
Eastern garter snake slithers through a muddy area.jpg
Mona island boa snake epicrates monensis monensis.jpg
Puerto Rican boa snake epicrates inornatus.jpg
Western hognose snake heterodon nasicus.jpg
Garter snake thamnophis sirtalis eating a toad.jpg
Black mamba snake dendroaspis polylepis.jpg
Copperhead snake animal reptile agkistrodon contortrix.jpg
Cottonmouth snake reptile agkistrodon piscivorus.jpg
Eastern indigo snake drymarchon corais couperi.jpg
Man holds reptile eastern indigo snake drymarchon corais couperi.jpg
Water moccasin cottonmouth venomous snake agkistrodon piscivorus.jpg
European_Grass_Snake,_Ringed_Snake,_Water_Snake_(Natrix_natrix)_Non_venomous_snake_usually_found_near_water._Females_can_grow_up_to_6_feet_long,_though_are_usually_shorter._They_feed_primarily_on_amphibians.png
Snake head with tongue extended close up.jpg
Close up of head of puerto rican boa snake epicrates inornatus.jpg
Person holds lake eir water snake nerodia sipedon insularum.jpg
Smooth green snake in gree tree opheodrys vernalis.jpg
Speckled king snake lampropeltis getula holbrooki stejneger.jpg
Snake mouth orchid flower pogonia ophioglossoides.jpg
Puerto Rican boa snake with tongue shown epicrates inornatus.jpg
Pine woods snake rhadinaea flavilata on a lichen covered log.jpg
Close up of rose pogonia snake mouth orchid blossom pogonia ophioglossoides.jpg
Salvage_Scrap_propaganda_poster_crop2.jpg
Mona island boa snake creeping through tree leaves epicrates monensis monensis.jpg
Bull_snake.jpg
Galah..jpg
The_red_boat.FZ200.jpg
Baseball glove front back.jpg
Coelidiana_undata,_m,_brazil_2016-02-23-11.57.jpg
Milburn_Carrier_2.Cement_Carrier._FZ200.jpg
Andrena_nubecula,_F,_Face_ammonia,_MD,_Anne_Arundel_County_2014-02-21-17.13.59_ZS_PMax.jpg
Coelioxoides_waltheriae,_f,_peru,_side_2014-08-09-11.10.33_ZS_PMax.jpg
Coelioxoides_waltheriae,_f,_peru,_face_2014-08-09-10.59.51_ZS_PMax.jpg
Euryglossidia,_f,_australia,_face_2014-10-11-17.16.19_ZS_PMax.jpg
Hypanthidioides_arenaria,_f,_back,_brazil_2014-08-05-22.39.13_ZS_PMax.jpg
Wasp_3_2012-06-18-17.59.jpg
Ochreriades_fasciata,_m,_face,_israel_2014-08-06-08.44.07_ZS_PMax.jpg
Hypanthidioides_arenaria,_f,_face,_brazil_2014-08-06-06.12.01_ZS_PMax.jpg
Ochreriades_fasciata,_m,_side,_israel_2014-08-06-08.52.49_ZS_PMax.jpg
Heriades_leavitti,_male,_underside_abdomen_2012-07-06-18.10.jpg
Coelioxoides_waltheriae,_f,_peru,_angle_2014-08-09-10.50.32_ZS_PMax.jpg
Andrena_robertsonii,_f,_side,_Baltimore_Co,_MD_2016-04-15-19.31.jpg
Andrena_robertsonii,_f,_back,_Baltimore_Co,_MD_2016-04-15-19.03.jpg
Andrena_robertsonii,_f,_face,_Baltimore_Co,_MD_2016-04-15-19.18.jpg
Lasioglossum_cressonii,_f,_face,_Maine,_Du_Clos_2015-12-01-14.08.jpg
Lasioglossum_cressonii,_f,_back,_Maine,_Du_Clos_2015-12-01-13.50.jpg
Lasioglossum_cressonii,_f,_side,_Maine,_Du_Clos_2015-12-01-14.23.jpg
Lasioglossum_inconditum,_F,_face,_WY,_Lincoln_County_2014-06-17-13.11.22_ZS_PMax.jpg
Ceratina_rectangulifera,_m,_panama,_side_2014-12-06-16.36.26_ZS_PMax.jpg
Ceratina_rectangulifera,_m,_panama,_back_2014-12-06-16.22.47_ZS_PMax.jpg
Ceratina_rectangulifera,_m,_panama,_face_2014-12-06-16.30.10_ZS_PMax.jpg
Rophitulus_species,_angle,_brazil_2014-08-06-09.51.24_ZS_PMax.jpg
Rophitulus_species,_face,_brazil_2014-08-06-10.08.10_ZS_PMax.jpg
bald_faced_hornet,_nest,_beltsville,_pg_county_2014-08-29-17.44.13_ZS_PMax.jpg
Ceratina_rectangulifera,_f,_no_pin,_panama,_back_2014-12-06-14.15.14_ZS_PMax.jpg
Ceratina_nr_dentipes,_female,_side_2012-06-13-16.21.jpg
centepede_2015-04-16-09.57.17_ZS_PMax.jpg
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