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Embryonic stem cells , Cellular therapy , 3d rendering
A Liquid Nitrogen bank containing suspension of stem cells. Cell culture for the biomedical diagnostic.
chemistry science concept. Experiment for biotechnology concept. science laboratory. Genetic research and Biotech science Concept. Human Biology and pharmaceutical technology on laboratory background.
Diverse school children students build robotic cars using computers and coding. Happy multiethnic kids learning programming robot vehicles sitting at table at STEM education science engineering class.

Free stock photosstem (52)

Raw leeks on display at farmer's marketImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/raw-leeks-display-farmers-market-158148224">Image used under license from Freestock.com</a>
Shadows of tropical palm on stucco wall at sunset, Big Island of HawaiiImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/shadows-tropical-palm-stucco-wall-sunset-144385846">Image used under license from Freestock.com</a>
Common milkweed (botanical name: Asclepias syriaca), also known as butterfly flower and silkweed, flowering in prairie in summer, northern Illinois. It is the main source of food for caterpillars.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/common-milkweed-botanical-name-asclepias-syriaca-144709582">Image used under license from Freestock.com</a>
Common milkweed (botanical name: Asclepias syriaca), also known as butterfly flower and silkweed, growing abundantly in prairie, summer in northern Illinois.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/common-milkweed-botanical-name-asclepias-syriaca-144715564">Image used under license from Freestock.com</a>
Pattern of leaves on fern in woodsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pattern-leaves-fern-woods-149086856">Image used under license from Freestock.com</a>
Lucky bamboo with blue background.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/lucky-bamboo-blue-background-2898863">Image used under license from Freestock.com</a>
Underside of Queen Anne's lace (botanical name: Daucus carota), a weed also known as wild carrot, bird's nest, and bishop's lace, common in the American Midwest and elsewhereImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/underside-queen-annes-lace-botanical-name-108577280">Image used under license from Freestock.com</a>
Pallas primrose (binomial name: Primula pallasii, sometimes identified as Primula elatior subspecies pallasii) blooming together in a flower bed, spring in northern Illinois (selective focus)Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pallas-primrose-binomial-name-primula-pallasii-278440898">Image used under license from Freestock.com</a>
Bamboo with blue background.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/bamboo-blue-background-2898868">Image used under license from Freestock.com</a>
Large fresh raw spring onion on black slate with copy spaceImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/large-fresh-raw-spring-onion-black-304794812">Image used under license from Freestock.com</a>
Selective focus on fresh grass shoots in a garden in SummerImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/selective-focus-fresh-grass-shoots-garden-265846661">Image used under license from Freestock.com</a>
Close up of Lucky Bamboo.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/close-lucky-bamboo-2898871">Image used under license from Freestock.com</a>
Broccoli boiling in waterImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/broccoli-boiling-water-31898695">Image used under license from Freestock.com</a>
Pasque flower (binomial name: Pulsatilla vulgaris) in garden, spring in northern IllinoisImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pasque-flower-binomial-name-pulsatilla-vulgaris-275108468">Image used under license from Freestock.com</a>
pink daisy being handed over by a womans handImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pink-daisy-being-handed-womans-hand-413905">Image used under license from Freestock.com</a>
Bunch of bananas joined at the stemImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/bunch-bananas-joined-stem-30919603">Image used under license from Freestock.com</a>
Abstract radial blur of palm leaves for decoration and background with motifs of origin and symmetry in natureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-radial-blur-palm-leaves-decoration-273173612">Image used under license from Freestock.com</a>
Spring tulips.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/spring-tulips-3205931">Image used under license from Freestock.com</a>
Close up of spring tulips.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/close-spring-tulips-3528627">Image used under license from Freestock.com</a>
Glasess and botlle of red wine from the top over a white backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/glasess-botlle-red-wine-top-white-604014">Image used under license from Freestock.com</a>
hand offering flowersImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/hand-offering-flowers-1146616">Image used under license from Freestock.com</a>
Genetics emblem with jean textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-emblem-jean-texture-420883777">Image used under license from Freestock.com</a>
Genetics linear rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-linear-rosette-361867439">Image used under license from Freestock.com</a>
beautiful planted daisy being picked up by a girl handImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/beautiful-planted-daisy-being-picked-girl-413912">Image used under license from Freestock.com</a>
Genetics linear rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-linear-rosette-335180342">Image used under license from Freestock.com</a>
Pouring red wine on a glass close-up over a white backgrundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pouring-red-wine-glass-closeup-white-604004">Image used under license from Freestock.com</a>
Tulips growing in the spring.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/tulips-growing-spring-3205927">Image used under license from Freestock.com</a>
Pouring red wine over a white backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pouring-red-wine-white-background-604020">Image used under license from Freestock.com</a>
Close up of fresh strawberriesImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/close-fresh-strawberries-33322558">Image used under license from Freestock.com</a>
White tulips.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/white-tulips-3205924">Image used under license from Freestock.com</a>
Close up of red tulips.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/close-red-tulips-3528616">Image used under license from Freestock.com</a>
Urban Garden.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/urban-garden-3205932">Image used under license from Freestock.com</a>
Spring tulips on a bright day.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/spring-tulips-bright-day-3205918">Image used under license from Freestock.com</a>
White tulips in the springImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/white-tulips-spring-3205923">Image used under license from Freestock.com</a>
Bottle of red wine and glass over a white backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/bottle-red-wine-glass-white-background-604017">Image used under license from Freestock.com</a>
Genetics pencil effectImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-pencil-effect-431459599">Image used under license from Freestock.com</a>
Genetics rubber grunge texture stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-rubber-grunge-texture-stamp-424685296">Image used under license from Freestock.com</a>
Genetics rubber grunge texture sealImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-rubber-grunge-texture-seal-419388328">Image used under license from Freestock.com</a>
Genetics bannerImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-banner-423697909">Image used under license from Freestock.com</a>
Genetics chalkboard emblem on black boardImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-chalkboard-emblem-black-board-420880117">Image used under license from Freestock.com</a>
Genetics grunge sealImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-grunge-seal-389605099">Image used under license from Freestock.com</a>
Genetics poster or bannerImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-poster-banner-368850398">Image used under license from Freestock.com</a>
Genetics with chalkboard textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-chalkboard-texture-377687329">Image used under license from Freestock.com</a>
Genetics rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-rosette-360811166">Image used under license from Freestock.com</a>
Genetics money style rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-money-style-rosette-371280835">Image used under license from Freestock.com</a>
Genetics gold shiny emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/genetics-gold-shiny-emblem-370157144">Image used under license from Freestock.com</a>