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Results for “biology”

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Researcher using tweezers to examine a small plant in a petri dish on a lab table
Magnified view of plant cells showing chloroplasts under light microscopy
Plant cells under light microscopy showing chloroplasts and vacuoles in green tissue
Microscopic view of cells with spiky surfaces floating in blue background
Extreme close-up of a green leaf showing its cellular structure and vascular network
Scientist examining plant seedlings under microscope in greenhouse
Close-up of a microscope in a laboratory with blurred monitor displaying data in background
Microscopic view of floating immune cells in vibrant colors
Scientist adjusting microscope objective over glass slide in laboratory
Detailed 3d model of a virus structure isolated on gradient background
Closeup of a blue virus particle with spike proteins on a green and blue gradient background
Scientist in lab coat observing specimen through microscope in laboratory
Scientist holding petri dish with seedling using tweezers in laboratory
Magnified view of onion epidermal cells stained with methylene blue dye under microscope
Scientist examining plant seedlings with microscope in greenhouse
Black female scientist smiling while holding a small plant in a petri dish with tweezers in a lab setting
Microscopic virus particles floating in dark space with blue and purple hues
Magnified view of plant leaf cells showing chloroplasts and cell walls under light microscopy
Close-up of a microscope lens showing its glass and metallic housing with a blurred background
Woman scientist examining plant sample under microscope in greenhouse
Glowing green virus particle floating in dark space
Small green plant cutting with broad leaves in a glass beaker filled with water on a laboratory table
Cross-section of a plant stem showing cellular structure under light microscopy
Researcher examining a seedling held on a fork above a tray of plants in a greenhouse
Close-up of a microscope objective lens with a blurred blue background
Translucent dna double helix rising from a grassy field under sunlight
Close-up of a coronavirus particle glowing in blue and purple light against a dark background
Gloved hand placing a green plant seedling into a test tube in a laboratory rack
Magnified view of plant leaf cells showing chloroplasts arranged in a hexagonal pattern
Magnified view of a coronavirus particle with spike proteins floating in a blue-green environment
Cross-section of a plant stem showing cellular structure under light microscopy
Scientist holding a small plant with soil and roots in gloved hands in a lab setting
Green spherical virus particles with spiky surface floating in a blurred microscopic field
Female scientist in lab coat examining sample under microscope in laboratory setting
Pipette releasing a drop of liquid into a test tube in a laboratory setting with a microscope in the background
Two mites with spiky bodies and legs on a red textured biological surface under magnification
Woman in teal scrubs examining sample under microscope in laboratory
Scientist using pipette to add liquid to test tubes containing small green plants in a lab setting
Woman in lab coat smiling while using microscope in greenhouse with seedlings in trays
Transparent skeletal leaf veins filling the frame with intricate green network on white background
Glass molecular model structure with green spheres and connecting rods against a blurred natural background
Light microscopy view of onion epidermal cells stained and magnified for biological study
Cross-section of a woody plant stem showing vascular tissue layers under light microscopy
Glass pipette releasing a droplet onto a multi-well plate in a lab setting
Female scientist examining seedlings in a greenhouse tray wearing labcoat and safety glasses
Articulated fish skeleton specimen displayed on white background
Extreme macro view of overlapping green leaves showing detailed vein patterns and natural texture
Multiple sperm cells swimming toward a single egg cell in a medical illustration
Microscopic view of coronavirus particles with spike proteins floating in blue background
Microscope in focus with test tubes and lab equipment in a research laboratory setting
Overlapping translucent skeleton leaves arranged in a close-up macro view showing detailed venation and natural texture
Woman scientist examining plant seedlings in petri dishes in a laboratory
Woman in lab coat examining vegetables through microscope in laboratory while writing notes on clipboard
Translucent leaf skeletons overlapping in a detailed macro view against light
Woman holding a colorful molecular model close to the camera in a classroom setting
Floating virus particles with spike proteins against a blue gradient background
Blonde woman scientist using pipette to transfer liquid into test tubes in laboratory while colleague works on laptop in background
Close-up of a microscope lens in a laboratory setting
Three white laboratory mice held in cupped hands wearing blue nitrile gloves
Anatomical human heart model with glowing interior against dark smoky background
Various microorganisms floating above a textured surface
Glass pipette releasing a droplet over a row of empty test tubes in a laboratory setting
Articulated feline skeleton in standing pose on white background
Computer monitor displaying glowing molecular structure in a laboratory setting
Various colored virus particles floating against a white background
Overlapping green leaves in extreme macro view showing detailed vein patterns and translucent texture
Blue virus cell with spike proteins floating among red blood cells in a microscopic view
Virus particles with spike proteins floating in a blue-green blurred background
Raw animal heart with blood streaks on black background
Cross-section of a plant stem showing concentric rings under light microscopy with stained tissue
Fish skeleton in lateral profile against black background
Woman in lab coat holding small potted plant while examining it with clipboard in greenhouse
Scientist in white coat and gloves using dropper to apply liquid to small green plant in soil, surrounded by test tubes in lab setting
Various bacteria and microbes floating in a blue digital environment
Anatomical human heart floating against a light blue background
Scientist holding petri dish with soil sample in laboratory
Anatomical human heart model floating against a dark teal background with copyspace on the right
Detailed 3d render of a coronavirus particle with spike proteins against a blue and purple bokeh background
Asian woman scientist inspecting petri dishes in laboratory wearing lab coat and gloves
Three anatomical human skeleton models standing in a row on a white background
Hand holding glass pipette dispensing clear liquid into petri dish in laboratory setting
A virus particle with spike proteins shown in blue and purple against a blurred background
Anatomical human heart model floating in front of a blue electrocardiogram line against a dark background
Three anatomical human skeleton models displayed in front of white background in studio setting
Scientist in blue gloves holding a test tube with teal fluid during laboratory analysis
Plastic anatomical human skeleton model raising one hand against black background
Extreme macro view of a green leaf surface showing detailed vein network and texture
Realistic anatomical human heart model centered against a dark red gradient background
Middle-aged black male scientist in white lab coat typing on laptop at lab bench with microscope and glassware nearby
Overlapping green leaves in extreme macro closeup showing detailed vein patterns and natural texture
Plastic human skeleton model with one arm raised against yellow background
Six human skulls arranged in two rows of three on a white surface
Bed bug crawling along the edge of pale wood surface
Overlapping green leaves in extreme closeup showing detailed vein patterns and natural texture
Two medical technicians in scrubs and green surgical caps examining samples under a microscope in a laboratory
Anatomical human heart specimen isolated against black background
Scientist using swab to examine bacterial culture in petri dish in laboratory
Human skeleton model posed with one arm raised against gray background
Cucumber slices and herbs in glass petri dishes on white surface
Anatomical human heart model on white background