11,218 무료 이미지 "생물학"에 대해

수중 물고기 동물 해양 생물 야생동물 세균 의식 알래스카주 질병 웨스트버지니아주

Allegheny Crayfish

Bluegill on nest

물고기 수중

Appalachian brook crayfish

Green Sea Turtle hatchling

야생동물 동물

Texas Blind Salamander-3

Brook trout-1

물고기 수중

Sea lemon

절지동물 생물학

Brook trout-1

야생동물 물고기

Dolly Varden-4

Bluegill-1

야생동물 물고기

Northeastern beach tiger beetles

절지동물 동물

Bluegill and other school of fish

물고기 수중

Smallmouth bass-1

야생동물 물고기

Ash Meadows Speckled Dace-1

물고기 동물

Yellow bullhead catfish-1

Erimyzon tenuis

물고기 동물

Pallid Sturgeon-1

물고기 여행

Hooked Smallmouth bass

물고기 동물

Juvenile Spotted sunfish in clear water

물고기 동물

A scientist implementing molecular testing. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

과학자 의학

A 3D illustration provides a graphical representation of a single norovirus virion, set against a beige background. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Scientist pipetting samples of bronchoalveolar lavage (BAL) fluid. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

과학자 과학

Domestic Training Course for healthcare workers. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A scientist holding up a glass slide used for a run on a sequencing machine. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

과학자 제어

A medical illustration of drug–resistant, Mycoplasma genitalium bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

양털날다람쥐

청설모 동물

Spotted Gar - Lepisosteus oculatus

야생동물 물고기

Pond Loach fish - Misgurnus anguillicaudatus

물고기 수중

Texas Blind Salamander-2

Silver carp-3

야생동물 물고기

Bull Trout-7

물고기 수중

Brook Trout juvenile-2

물고기 동물

Pallid sturgeon-1

물고기 동물

Hybrid sunfish -4

물고기 수중

Gila trout-4

Texas Blind Salamander-2

Pallid Sturgeon-3

야생동물 물고기

Slimy sculpin-2

Logperch-1

물고기 동물

Tidepool Sculpin

물고기 수중

Torrent sucker-2

물고기 동물

Morone americana

물고기 동물

Shorthead redhorse sucker

물고기 동물

Ash Meadows Speckled Dace-2

물고기 수중

Smallmouth bass-4

야생동물 물고기

A 440X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained liver tissue specimen, revealed the presence of cytoarchitectural changes indicative of fatty degeneration. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

연구실 세균

A 3D graphical representation of a number of norovirus virions, set against a black background. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A medical illustration of drug–resistant, nontyphoidal, Salmonella sp. bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A 3D image of a group of anaerobic, spore-forming, Clostridium sp. organisms. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

Test Tubes from experimenting on coronavirus. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

의약품 세균

Cosmos on Pink

생물학 배경

Green Leaf Details

Sea turtle

Oscar fish

물고기 수중

Eulachon - Thaleichthys pacificus

물고기 수중

Rainbow Trout-1

물고기 동물

Smallmouth bass-4

물고기 동물

Young bluegill close-up

물고기 수중

Sockeye salmon-2

물고기 수중

A 3D illustration provides a graphical representation of a single norovirus virion, set against a white background. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

A medical illustration of vancomycin–resistant, Enterococci sp. bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

A technician placing the repackaged influenza samples into a cold–storage environment within the laboratory setting. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Domestic Training Course for healthcare workers. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Yellow bullhead catfish-1

Hybrid sunfish -2

물고기 수중

Oregon chub

물고기 동물

Okaloosa darter-1

물고기 수중

Dolly Varden Char

물고기 수중

Greenbrier Cave Crayfish

생물학 견본

Texas Blind Salamander-2

Ash Meadows Amargosa pupfish-1

Brook trout-1

프레리들쥐

설치류 동물

자와코뿔소

코뿔소 동물

Scientist testing with virus through test tubes. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

컨테이너 세균

Captive Devils Hole pupfish

물고기 동물

Juvenile Chinook salmon-2

물고기 동물

Juvenile Chinook salmon-1

Juvenile Chinook salmon-1

물고기 동물

Dolly Varden-1

물고기 동물

Dolly Varden-3

물고기 동물

Ash Meadows Amargosa pupfish-1

물고기 동물

Dolly Varden-3

물고기 동물

Dolly Varden-5

물고기 동물

Candy darter-6

물고기 동물

Juvenile Chinook salmon-1

물고기 동물

Close-up of bluegill with other fish

물고기 여행

Pallid Sturgeon-1

물고기 수중

Dolly Varden-1

물고기 동물

Laboratory technician working with a cell culture solution, using a syringe to add some of the sample to a glass bottle. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A medical illustration of drug–resistant, Mycoplasma genitalium bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A photomicrograph of a direct fluorescent antibody (DFA)–stained specimen, revealing the presence of numerous Francisella tularensis coccobacilli. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

전자공학 세균

A petri dish culture plate contained a growth medium of sheep blood agar (SBA), which was inoculated with Bacillus anthracis bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

An electron microscopic (SEM) image, depicts a blue-colored, human white blood cell, (WBC) known specifically as a neutrophil, interacting with two pink-colored, rod shaped, multidrug–resistant (MDR), Klebsiella pneumoniae bacteria. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

연구실 세균

Purple crab

Front Cichlid Cyphotilapia Frontosa

Amazing Silver Lined Fish

물고기 동물

Sand Shell

생물학 선박

Okaloosa darter-2

물고기 동물

201 - 300 / 11,218 중 다음 페이지

/ 113