biology bacteria science

Free Microorganism Photos

Photos197 Videos95 Users0

Free Detailed microscopic image showing red structures and blue virus particles. Stock Photo

Free Scientist wearing blue gloves examines bacteria culture in a red petri dish in laboratory setting. Stock Photo

Free A biology teacher engaged in a classroom lecture, explaining a paramecium diagram on a whiteboard. Stock Photo

Free Close-up of gloved hands holding a petri dish with bacterial cultures in a lab. Stock Photo

Free Scientist wearing gloves performing a laboratory procedure with test tubes and swab. Stock Photo

Free Blue gloved hand holding a petri dish with red medium against a light blue background. Stock Photo

Free Detailed view of orange lichen covering a tree bark, showcasing natural texture. Stock Photo

Free Detailed macro photograph of a fly infected by Entomophthora muscae fungus on a leaf edge. Stock Photo

Free Detailed macro photograph of a small, translucent aphid on a plant stem. Stock Photo

Free Researcher with gloves handling petri dish using laboratory equipment. Stock Photo

Free Two children discussing a diagram of a paramecium on a classroom whiteboard, learning biology interactively. Stock Photo

Free Close-up of a gloved hand holding a bacteria culture in a petri dish for laboratory analysis. Stock Photo

Free Scientist wearing face mask and goggles examining samples through a microscope in a lab. Stock Photo

Free Laboratory close-up of hands in gloves holding a petri dish with pink liquid using a pipette. Stock Photo

Free Close-up of a single mushroom surrounded by lush green moss, capturing the essence of nature's beauty. Stock Photo

Free Close-up of colorful petri dishes used in a laboratory for scientific experiments. Stock Photo

Free A detailed view of wild mushrooms growing on a log in the forest. Stock Photo

Free Scientist in laboratory examining samples with a microscope, surrounded by colorful petri dishes. Stock Photo

Free A scientist with blue gloves examines a bacterial culture in a petri dish in a laboratory setting. Stock Photo

Free Scientist's hands with gloves examining bacterial culture in a petri dish for laboratory research. Stock Photo

Free Close-up of lichen growth on textured tree bark, showcasing natural patterns. Stock Photo

Free Detailed macro shot of a Miridae bug perched on a green leaf, showcasing insect behavior. Stock Photo

Free Top view of petri dishes showing bacterial growth for scientific research. Stock Photo

Free Gloved hand holding a petri dish with bacterial cultures in a laboratory setting. Stock Photo

Free Detailed microscopic image showing red structures and blue virus particles. Stock Photo

Free Scientist wearing blue gloves examines bacteria culture in a red petri dish in laboratory setting. Stock Photo

Free A biology teacher engaged in a classroom lecture, explaining a paramecium diagram on a whiteboard. Stock Photo

Free Close-up of gloved hands holding a petri dish with bacterial cultures in a lab. Stock Photo

Free Scientist wearing gloves performing a laboratory procedure with test tubes and swab. Stock Photo

Free Blue gloved hand holding a petri dish with red medium against a light blue background. Stock Photo

Free Detailed view of orange lichen covering a tree bark, showcasing natural texture. Stock Photo

Free Detailed macro photograph of a fly infected by Entomophthora muscae fungus on a leaf edge. Stock Photo

Free Detailed macro photograph of a small, translucent aphid on a plant stem. Stock Photo

Free Researcher with gloves handling petri dish using laboratory equipment. Stock Photo

Free Two children discussing a diagram of a paramecium on a classroom whiteboard, learning biology interactively. Stock Photo

Free Close-up of a gloved hand holding a bacteria culture in a petri dish for laboratory analysis. Stock Photo

Free Scientist wearing face mask and goggles examining samples through a microscope in a lab. Stock Photo

Free Laboratory close-up of hands in gloves holding a petri dish with pink liquid using a pipette. Stock Photo

Free Close-up of a single mushroom surrounded by lush green moss, capturing the essence of nature's beauty. Stock Photo

Free Close-up of colorful petri dishes used in a laboratory for scientific experiments. Stock Photo

Free A detailed view of wild mushrooms growing on a log in the forest. Stock Photo

Free Scientist in laboratory examining samples with a microscope, surrounded by colorful petri dishes. Stock Photo

Free A scientist with blue gloves examines a bacterial culture in a petri dish in a laboratory setting. Stock Photo

Free Scientist's hands with gloves examining bacterial culture in a petri dish for laboratory research. Stock Photo

Free Close-up of lichen growth on textured tree bark, showcasing natural patterns. Stock Photo

Free Detailed macro shot of a Miridae bug perched on a green leaf, showcasing insect behavior. Stock Photo

Free Top view of petri dishes showing bacterial growth for scientific research. Stock Photo

Free Gloved hand holding a petri dish with bacterial cultures in a laboratory setting. Stock Photo

Free Detailed microscopic image showing red structures and blue virus particles. Stock Photo

Free A biology teacher engaged in a classroom lecture, explaining a paramecium diagram on a whiteboard. Stock Photo

Free Close-up of colorful petri dishes used in a laboratory for scientific experiments. Stock Photo

Free Close-up of gloved hands holding a petri dish with bacterial cultures in a lab. Stock Photo

Free Scientist in laboratory examining samples with a microscope, surrounded by colorful petri dishes. Stock Photo

Free Blue gloved hand holding a petri dish with red medium against a light blue background. Stock Photo

Free Detailed macro photograph of a fly infected by Entomophthora muscae fungus on a leaf edge. Stock Photo

Free Researcher with gloves handling petri dish using laboratory equipment. Stock Photo

Free Two children discussing a diagram of a paramecium on a classroom whiteboard, learning biology interactively. Stock Photo

Free Gloved hand holding a petri dish with bacterial cultures in a laboratory setting. Stock Photo

Free Scientist wearing face mask and goggles examining samples through a microscope in a lab. Stock Photo

Free Scientist wearing blue gloves examines bacteria culture in a red petri dish in laboratory setting. Stock Photo

Free A detailed view of wild mushrooms growing on a log in the forest. Stock Photo

Free A scientist with blue gloves examines a bacterial culture in a petri dish in a laboratory setting. Stock Photo

Free Detailed view of orange lichen covering a tree bark, showcasing natural texture. Stock Photo

Free Detailed macro shot of a Miridae bug perched on a green leaf, showcasing insect behavior. Stock Photo

Free Close-up of a gloved hand holding a bacteria culture in a petri dish for laboratory analysis. Stock Photo

Free Laboratory close-up of hands in gloves holding a petri dish with pink liquid using a pipette. Stock Photo

Free Close-up of a single mushroom surrounded by lush green moss, capturing the essence of nature's beauty. Stock Photo

Free Scientist wearing gloves performing a laboratory procedure with test tubes and swab. Stock Photo

Free Scientist's hands with gloves examining bacterial culture in a petri dish for laboratory research. Stock Photo

Free Close-up of lichen growth on textured tree bark, showcasing natural patterns. Stock Photo

Free Detailed macro photograph of a small, translucent aphid on a plant stem. Stock Photo

Free Top view of petri dishes showing bacterial growth for scientific research. Stock Photo

Free Detailed microscopic image showing red structures and blue virus particles. Stock Photo

Free A biology teacher engaged in a classroom lecture, explaining a paramecium diagram on a whiteboard. Stock Photo

Free Close-up of colorful petri dishes used in a laboratory for scientific experiments. Stock Photo

Free Close-up of gloved hands holding a petri dish with bacterial cultures in a lab. Stock Photo

Free Scientist in laboratory examining samples with a microscope, surrounded by colorful petri dishes. Stock Photo

Free Blue gloved hand holding a petri dish with red medium against a light blue background. Stock Photo

Free Detailed macro photograph of a fly infected by Entomophthora muscae fungus on a leaf edge. Stock Photo

Free Researcher with gloves handling petri dish using laboratory equipment. Stock Photo

Free Two children discussing a diagram of a paramecium on a classroom whiteboard, learning biology interactively. Stock Photo

Free Gloved hand holding a petri dish with bacterial cultures in a laboratory setting. Stock Photo

Free Scientist wearing face mask and goggles examining samples through a microscope in a lab. Stock Photo

Free Scientist wearing blue gloves examines bacteria culture in a red petri dish in laboratory setting. Stock Photo

Free A detailed view of wild mushrooms growing on a log in the forest. Stock Photo

Free A scientist with blue gloves examines a bacterial culture in a petri dish in a laboratory setting. Stock Photo

Free Detailed view of orange lichen covering a tree bark, showcasing natural texture. Stock Photo

Free Detailed macro shot of a Miridae bug perched on a green leaf, showcasing insect behavior. Stock Photo

Free Close-up of a gloved hand holding a bacteria culture in a petri dish for laboratory analysis. Stock Photo

Free Laboratory close-up of hands in gloves holding a petri dish with pink liquid using a pipette. Stock Photo

Free Close-up of a single mushroom surrounded by lush green moss, capturing the essence of nature's beauty. Stock Photo

Free Scientist wearing gloves performing a laboratory procedure with test tubes and swab. Stock Photo

Free Scientist's hands with gloves examining bacterial culture in a petri dish for laboratory research. Stock Photo

Free Close-up of lichen growth on textured tree bark, showcasing natural patterns. Stock Photo

Free Detailed macro photograph of a small, translucent aphid on a plant stem. Stock Photo

Free Top view of petri dishes showing bacterial growth for scientific research. Stock Photo

Previous 1 2 3 4 5 6 Next

Where stories come together.

Download on iOSiOS Download on AndroidAndroid

Pexels

Free Stock Photos
Free Videos
Popular searches
Collections
Challenges
Leaderboard
Other plugins & apps

Company

About
Blog
Help Center
Report content
Become a Hero
Partner with Pexels
Image & Video API

Free Stock Photos
Black and white photography Happy birthday images Free business videos Happy new year images Cool wallpapers Best HD wallpapers Galaxy wallpaper Lock screen wallpaper iPhone wallpaper 4K wallpaper Samsung wallpaper Love wallpaper Mobile wallpaper

© 2025 Pexels

Terms of Use Privacy Policy License Imprint Cookies Policy