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    Unicellular Organisms Photos & Images

     - 207 high resolution, royalty free stock photos and pictures matching Unicellular Organisms

    of 3
    • Close up of virus cells on a wet surface photo
    • Intricate yellow flower buds in glass bowl photo
      Free
    • Microscopic Fungi and Bacteria Colonies in Petri Dishes photo
    • Vibrant orange liquid bubbles photo
      Free
    • the Micrasterias papilifera with elaborate green patterns. photo
    • Bioluminescent plankton glow brilliantly in the dark. photo
    • Close-up of dew-covered green plants with tentacle-like features. photo
    • Microscopic image of a variety of single-celled organisms. photo
    • Vibrant green and orange bubbles in nature photo
      Free
    • colorful microorganism variety in petri dish super macro zoom laboratory background. photo
    • Infected bacteria, germs and fungus, 3d rendering. photo
    • A collaboration between universities in different countries leads to breakthroughs in embryo selection ods, paving the way for more successful IVF treatments around the world. photo
    • Closeup of a bacterial culture in a petri dish, representing breakthroughs in antibiotic development. photo
    • Colorful glass spheres with nature reflections photo
      Free
    • A pristine cell background, laboratory, mitochondria, cell division. photo
    • Macro shot of a vibrant blue and orange mushroom photo
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    • Intricate fungal spores under microscope photo
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    • Infected bacteria, germs and fungus, 3d rendering. photo
    • Large groups of germs with white background, 3d rendering. photo
    • Freshwater algae Spirogyra release oxygen into the air, oxygen synthesis in water bodies photo
    • Human Cell Genetic Structure Close Up photo
    • Large groups of germs with blue background, 3d rendering. photo
    • Infected bacteria, germs and fungus, 3d rendering. photo
    • Freshwater algae Spirogyra release oxygen into the air, oxygen synthesis in water bodies photo
    • Blue spheres and molecular model, random distributed, 3d rendering. photo
    • Freshwater algae Spirogyra release oxygen into the air, oxygen synthesis in water bodies photo
    • Infected bacteria, germs and fungus, 3d rendering. photo
    • Infected bacteria, germs and fungus, 3d rendering. photo
    • Vibrant and abstract macro shot of colorful organic patterns photo
      Free
    • Teal and white cellular structure creates an intriguing abstract background texture. photo
    • Macro Shoot from flower as background photo
    • AI generated Frozen Bubbles - Generative AI photo
    • Science micro biology concept. Yellow Corona virus outbreak epidemic. photo
    • AI generated Extraterrestrial flora closeup. Generate ai photo
    • Cake in white glaze with fresh raspberry and lollipops on black background. Close-up photo
    • Cookeina  tricholoma Mont. Kuntze. in the forest photo
    • Cookeina  tricholoma Mont. Kuntze. in the forest photo
    • Macro photography revealing the intricate beautiful patterns of microscopic algae photo
    • Colorful image of many small spheres, some of which are purple. The image has a dreamy, surreal quality to it, with the colors and shapes blending together in a way that is both beautiful photo
      Free
    • Aspergillus spore head in reflected light microscopy, highlighting delicate fungal structures and transparent spores photo
    • Cookeina  tricholoma Mont. Kuntze. in the forest photo
    • Intricate extreme close up images of fungal spores under microscope photo
    • Microscopic Chloroplast Granum Thylakoids High Resolution Cellular Structure Image photo
    • Microscopic Chloroplast Grana Thylakoids High Resolution 8K Science Image photo
    • Detailed Macro Photography of Spirulina Strands for Health and Nutrition Insights photo
    • Macro of the fruit body of Spinellus fusiger, a zygote fungus. photo
    • A digital painting of a leaf with bubbles photo
    • Rain beautiful pink champagne mushroom  Lined on timber photo
      Free
    • Microscopic Leaf Structure Chloroplasts Photosynthesis Botany Science photo
    • Extreme close-up of of common grass frogs Rana temporaria egg, the shot covers less than 1 cm photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Microscopic Leaf Structure Chloroplasts Photosynthesis Botany Nature photo
    • Microscopic Chloroplast Granum Thylakoids Cell Structure High Resolution Image photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • A closeup of a microscope slide containing a single tiny microalgae cell magnified to reveal intricate structures and patterns. This image represents the microscopic world of microalgae photo
    • High Resolution Plant Cell Comparison Healthy vs Drought Stressed photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Water droplets on a colorful surface photo
      Free
    • bacteria in soft yellow light . photo
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    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Close-up view of various microorganisms under a microscope, showcasing bacteria and other tiny particles. photo
    • A sample of intestinal fluids showing a bustling community of bacteria and other microorganisms photo
    • A closeup shot of green microalgae cells on a microscope slide highlighting their unique shape and structure. These tiny organisms are becoming a key player in the biofuel industry. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Virus close up view on light grey medical science background. photo
      Free
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Freshwater algae Spirogyra release oxygen into the air, oxygen synthesis in water bodies photo
    • Abstract colorful microscopic structure of cells, neurons, veins, splash, circulation lines, microorganisms, micro dimensions photo
      Free
    • Freshwater algae Spirogyra release oxygen into the air, oxygen synthesis in water bodies photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Timelapse image of a paramecium with cytoplasmic streaming aiding in the exchange of materials through the cells membrane photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Abstract colorful microscopic structure of cells, neurons, veins, splash, circulation lines, microorganisms, micro dimensions photo
      Free
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Abstract Macro Photography of Organic Structure photo
    • Freshwater algae Spirogyra release oxygen into the air, oxygen synthesis in water bodies photo
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • Molecular structure magnified reveals cancer cell anatomy generated by AI photo
      Free
    • Penicillium, ascomycetous fungi are of major importance in the natural environment as well as food and drug production. photo
    • An electron micrograph of thyroid cells showcasing the ultrastructure of their mitochondria responsible for providing energy for hormone production photo
    • Abstract shapes flowing through high scale magnification generated by AI photo
      Free
    • Abstract magnification reveals cancerous cells and bacteria generated by AI photo
      Free
    • Molecular structure of a bacterium in blood generated by AI photo
      Free
    • Colorful 3D illustration depicting the chemical process of starch synthesis in plants photo
      Free
    • Wildflower on black background photo
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    • Microscopic view of active microorganisms in a dark environment photo
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    • cells or micro organisms or microscopic life zoom in, ai generative photo
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    • cells or micro organisms or microscopic life zoom in, ai generative photo
      Free
    • cells or micro organisms or microscopic life zoom in, ai generative photo
      Free
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