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    Purple lily flower on long stem in black glass vase on grey background — Stock Photo
    Purple lily flower on long stem in black glass vase on grey background
    Close up Of Green Leaf — Stock Photo
    Close up Of Green Leaf
    Close-up of female florist arranging flowers in a bottle at her flower shop — Stock Photo
    Close-up of female florist arranging flowers in a bottle at her flower shop
    Pensive girl student conducting science experiment in classroom laboratory — Stock Photo
    Pensive girl student conducting science experiment in classroom laboratory
    Bleeding heart (Dicentra spectabilis), X-ray. — Stock Photo
    Bleeding heart (Dicentra spectabilis), X-ray.
    Close up of Western sword ferns, Polystichum munitum. — Stock Photo
    Close up of Western sword ferns, Polystichum munitum.
    Top view of row of green and ripe cherry tomatoes showing ripening stage on white gauze — Stock Photo
    Top view of row of green and ripe cherry tomatoes showing ripening stage on white gauze
    Easter table setting with bowls of Easter eggs and eucalyptus stems — Stock Photo
    Easter table setting with bowls of Easter eggs and eucalyptus stems
    Female cell biologist placing flask containing stem cells cultivated in red growth medium under microscope. — Stock Photo
    Female cell biologist placing flask containing stem cells cultivated in red growth medium under microscope.
    From above shadow of delicate thin plant on body of crop unrecognizable person on sunny day — Stock Photo
    From above shadow of delicate thin plant on body of crop unrecognizable person on sunny day
    Close-up of hand of cell biologist holding flask of stem cells cultivated in red growth medium. — Stock Photo
    Close-up of hand of cell biologist holding flask of stem cells cultivated in red growth medium.
    Palm leaves in warm sunset light — Stock Photo
    Palm leaves in warm sunset light
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Green fern frond against empty road and gloomy woodland — Stock Photo
    Green fern frond against empty road and gloomy woodland
    Curious students examining DNA model in classroom — Stock Photo
    Curious students examining DNA model in classroom
    Female teacher and girl student programming robotics at laptop in classroom — Stock Photo
    Female teacher and girl student programming robotics at laptop in classroom
    Child handing flower — Stock Photo
    Child handing flower
    High angle of crop anonymous boyfriend with ring and stem of flower on finger placing hand on girlfriend — Stock Photo
    High angle of crop anonymous boyfriend with ring and stem of flower on finger placing hand on girlfriend
    From above bright red appetizing cherries with stems on pink background — Stock Photo
    From above bright red appetizing cherries with stems on pink background
    Biotechnology or biotech, concept of creation, division and cellular development. High organic technology with productive purposes — Stock Photo
    Biotechnology or biotech, concept of creation, division and cellular development. High organic technology with productive purposes
    Ceramic plates place setting with eucalyptus stems — Stock Photo
    Ceramic plates place setting with eucalyptus stems
    Various flowers bouquet on window sill in sunlight. — Stock Photo
    Various flowers bouquet on window sill in sunlight.
    Male designer at whiteboard leading conference room meeting — Stock Photo
    Male designer at whiteboard leading conference room meeting
    Girl student examining and touching molecular structure in classroom — Stock Photo
    Girl student examining and touching molecular structure in classroom
    Girl student using microscope in classroom — Stock Photo
    Girl student using microscope in classroom
    Connoisseur smelling glass of wine — Stock Photo
    Connoisseur smelling glass of wine
    Portrait of a cute caucasian woman. — Stock Photo
    Portrait of a cute caucasian woman.
    Light micrograph of a cross section through a grape vine (Vitis sp.) stem. — Stock Photo
    Light micrograph of a cross section through a grape vine (Vitis sp.) stem.
    Scientist pipetting sample into growth medium in multiwell plate. — Stock Photo
    Scientist pipetting sample into growth medium in multiwell plate.
    Girl student holding molecular structure at microscope in laboratory classroom — Stock Photo
    Girl student holding molecular structure at microscope in laboratory classroom
    Computer programmers programming virtual reality simulator glasses in open plan office — Stock Photo
    Computer programmers programming virtual reality simulator glasses in open plan office
    Person shelling fresh peas. — Stock Photo
    Person shelling fresh peas.
    Boy building clay volcano at homeschool — Stock Photo
    Boy building clay volcano at homeschool
    Cerebellum and corpus callosum — Stock Photo
    Cerebellum and corpus callosum
    Illustration of pink stem cell on blue background. — Stock Photo
    Illustration of pink stem cell on blue background.
    Crop anonymous person putting sunflowers on wooden stool in studio with black wall — Stock Photo
    Crop anonymous person putting sunflowers on wooden stool in studio with black wall
    Back view anonymous shirtless male sitting in dark room near tender thin plant twig with withering leaves — Stock Photo
    Back view anonymous shirtless male sitting in dark room near tender thin plant twig with withering leaves
    Closeup view of one chive flower — Stock Photo
    Closeup view of one chive flower
    Black and white closeup of dried plant sprigs with wavy stems on transparent aqua drips on blurred background — Stock Photo
    Black and white closeup of dried plant sprigs with wavy stems on transparent aqua drips on blurred background
    Curious students conducting scientific experiment, examining liquid in beaker in laboratory classroom — Stock Photo
    Curious students conducting scientific experiment, examining liquid in beaker in laboratory classroom
    Close-up of a tree frog on a branch, Indonesia — Stock Photo
    Close-up of a tree frog on a branch, Indonesia
    Digital illustration of human cells on blue background. — Stock Photo
    Digital illustration of human cells on blue background.
    Close-up of female florist preparing a flower bouquet at her flower shop — Stock Photo
    Close-up of female florist preparing a flower bouquet at her flower shop
    Human hand touching leafless branch — Stock Photo
    Human hand touching leafless branch
    Light micrograph of a plant stem cross section. Haematoxylin and eosin stain. — Stock Photo
    Light micrograph of a plant stem cross section. Haematoxylin and eosin stain.
    A hand holding red-stemmed chard — Stock Photo
    A hand holding red-stemmed chard
    Lavandula, X-ray, radiology scan — Stock Photo
    Lavandula, X-ray, radiology scan
    Coloured scanning electron micrograph (SEM) of a freeze-fractured water lily stem showing numerous vascular bundles (grey) and large intercellular air spaces (holes). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a freeze-fractured water lily stem showing numerous vascular bundles (grey) and large intercellular air spaces (holes).
    Top view of raw cut Boletus edulis mushrooms on wooden chopping board with garlic and parsley in light kitchen during cooking process — Stock Photo
    Top view of raw cut Boletus edulis mushrooms on wooden chopping board with garlic and parsley in light kitchen during cooking process
    Closeup of fern stem on blurred background — Stock Photo
    Closeup of fern stem on blurred background
    Female scientists working in laboratory — Stock Photo
    Female scientists working in laboratory
    Focused female engineer repairing robotic arm — Stock Photo
    Focused female engineer repairing robotic arm
    Glazed Orange In Glass — Stock Photo
    Glazed Orange In Glass
    Cute boy with tablet at home — Stock Photo
    Cute boy with tablet at home
    Sincere child in gardening apron with watering pot and blooming Helianthus looking away against Alocasia in balcony — Stock Photo
    Sincere child in gardening apron with watering pot and blooming Helianthus looking away against Alocasia in balcony
    Woman with secateurs working in garden — Stock Photo
    Woman with secateurs working in garden
    Blastocyst hollow ball of cells with fluid, digital illustration. — Stock Photo
    Blastocyst hollow ball of cells with fluid, digital illustration.
    Closeup of dry grass and wheat spikelets growing in field in countryside during golden hour — Stock Photo
    Closeup of dry grass and wheat spikelets growing in field in countryside during golden hour
    Plants with peppers and wavy foliage on thin stalks growing in row in greenhouse — Stock Photo
    Plants with peppers and wavy foliage on thin stalks growing in row in greenhouse
    Cross-section through a cotton stem — Stock Photo
    Cross-section through a cotton stem