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    Lime tree stem — Stock Photo
    Lime tree stem
    Medium tray with cells and DNA autoradiogram for scientific research. — Stock Photo
    Medium tray with cells and DNA autoradiogram for scientific research.
    Close-up of hands of female scientist working in laboratory with pipette and flask. — Stock Photo
    Close-up of hands of female scientist working in laboratory with pipette and flask.
    Mid section of woman cutting stem of flower at home — Stock Photo
    Mid section of woman cutting stem of flower at home
    Close-up of a snail on a plant, Indonesia — Stock Photo
    Close-up of a snail on a plant, Indonesia
    Tall coniferous trees with lichen on trunks growing in dense woodland on cold weather in Cadiz Spain — Stock Photo
    Tall coniferous trees with lichen on trunks growing in dense woodland on cold weather in Cadiz Spain
    Ripe wheat stems in field in summertime — Stock Photo
    Ripe wheat stems in field in summertime
    Attentive woman checking plant — Stock Photo
    Attentive woman checking plant
    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
    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
    From above of tender bright yellow flower on body of crop anonymous tanned person in sunlight — Stock Photo
    From above of tender bright yellow flower on body of crop anonymous tanned person in sunlight
    Dreamy redhead female with long hair opening door of greenhouse with plants looking down — Stock Photo
    Dreamy redhead female with long hair opening door of greenhouse with plants looking down
    Mid section of female florist arranging flowers in a bottle at her flower shop — Stock Photo
    Mid section of female florist arranging flowers in a bottle at her flower shop
    Colorful illustration of plant with blooming flowers and thin prickly stems on orange background — Stock Photo
    Colorful illustration of plant with blooming flowers and thin prickly stems on orange background
    Broccoli on wooden table — Stock Photo
    Broccoli on wooden table
    Female junior high teacher helping student at computer in computer lab — Stock Photo
    Female junior high teacher helping student at computer in computer lab
    High angle of acoustic guitar and ukulele placed on green grass growing in nature in summer time in daylight — Stock Photo
    High angle of acoustic guitar and ukulele placed on green grass growing in nature in summer time in daylight
    Eucalyptus branches with gift tags, string and scissors — Stock Photo
    Eucalyptus branches with gift tags, string and scissors
    Whole fig with juicy pulp on wooden surface — Stock Photo
    Whole fig with juicy pulp on wooden surface
    Plant vascular tissue, light micrograph. Haematoxylin and eosin stain. — Stock Photo
    Plant vascular tissue, light micrograph. Haematoxylin and eosin stain.
    Different types of red and purple cabbage on a white background, healthy food, top view — Stock Photo
    Different types of red and purple cabbage on a white background, healthy food, top view
    Wheat with a ripening ear — Stock Photo
    Wheat with a ripening ear
    Meadow with dry plants — Stock Photo
    Meadow with dry plants
    Student in wheelchair examining fuel control valves on furnace in HVAC classroom — Stock Photo
    Student in wheelchair examining fuel control valves on furnace in HVAC classroom
    Two green flying frogs sitting on a plant, closeup view — Stock Photo
    Two green flying frogs sitting on a plant, closeup view
    Human midbrain, illustration — Stock Photo
    Human midbrain, illustration
    Laughing girl student at microscope in laboratory classroom — Stock Photo
    Laughing girl student at microscope in laboratory classroom
    Male science teacher and students laughing, conducting scientific experiment in laboratory classroom — Stock Photo
    Male science teacher and students laughing, conducting scientific experiment in laboratory classroom
    Female biologist holding flask containing stem cells. — Stock Photo
    Female biologist holding flask containing stem cells.
    Spring flowers still life on wooden — Stock Photo
    Spring flowers still life on wooden
    From above back view of crop anonymous female tourist swimming with wavy fabric in lake in twilight — Stock Photo
    From above back view of crop anonymous female tourist swimming with wavy fabric in lake in twilight
    Midsection of girl in pink clothes holding snowdrops — Stock Photo
    Midsection of girl in pink clothes holding snowdrops
    Green seedling of houseplant placed in glass bottle with water on wooden shelf near white wall in kitchen — Stock Photo
    Green seedling of houseplant placed in glass bottle with water on wooden shelf near white wall in kitchen
    Pygmy marmoset holding on green stem in Ecuador, South America — Stock Photo
    Pygmy marmoset holding on green stem in Ecuador, South America
    Person shelling fresh peas. — Stock Photo
    Person shelling fresh peas.
    Tropical green nature on red background — Stock Photo
    Tropical green nature on red background
    Medical illustration of the human nervous system and brain — Stock Photo
    Medical illustration of the human nervous system and brain
    Close up profile girl student using microscope, conducting scientific experiment — Stock Photo
    Close up profile girl student using microscope, conducting scientific experiment
    Chocolate macarons in a long-stemmed glass — Stock Photo
    Chocolate macarons in a long-stemmed glass
    Students talking at table in library — Stock Photo
    Students talking at table in library
    From above of small green echeveria plant placed on wooden table with roots and dirt in light place — Stock Photo
    From above of small green echeveria plant placed on wooden table with roots and dirt in light place
    Windswept sea grass — Stock Photo
    Windswept sea grass
    Glass vases with dried plants and branches covered with leaves decorating room of home — Stock Photo
    Glass vases with dried plants and branches covered with leaves decorating room of home
    Old rustic box on linen tablecloth with wooden kitchen utensils — Stock Photo
    Old rustic box on linen tablecloth with wooden kitchen utensils
    Cerebellum and corpus callosum — Stock Photo
    Cerebellum and corpus callosum
    Top view of various types of succulent plants placed in pots on wooden table in light place — Stock Photo
    Top view of various types of succulent plants placed in pots on wooden table in light place
    Robberfly with its grasshopper prey, Indonesia — Stock Photo
    Robberfly with its grasshopper prey, Indonesia
    Computer programmers testing virtual reality simulator glasses in office — Stock Photo
    Computer programmers testing virtual reality simulator glasses in office
    Close-up of flesh fly covered by dew drops at top of wild plant stem. — Stock Photo
    Close-up of flesh fly covered by dew drops at top of wild plant stem.
    Connoisseur smelling glass of wine — Stock Photo
    Connoisseur smelling glass of wine
    Unrecognizable female with manicure wearing dress demonstrating red laceleaf with pestle and green stem while standing in room on blurred background — Stock Photo
    Unrecognizable female with manicure wearing dress demonstrating red laceleaf with pestle and green stem while standing in room on blurred background
    Closeup view of green ice plant on white surface — Stock Photo
    Closeup view of green ice plant on white surface
    Boy building clay volcano at homeschool — Stock Photo
    Boy building clay volcano at homeschool
    Focused junior high boy student using computer in dark computer lab — Stock Photo
    Focused junior high boy student using computer in dark computer lab
    Maize root. Light micrograph (LM) of section through root of maize plant (Zea mays) showing typical monocot arrangement of vascular bundles. central vascular cylinder is comprised of central cluster of parenchyma cells — Stock Photo
    Maize root. Light micrograph (LM) of section through root of maize plant (Zea mays) showing typical monocot arrangement of vascular bundles. central vascular cylinder is comprised of central cluster of parenchyma cells
    Female florist pruning stem of flower with pruning shears in garden centre — Stock Photo
    Female florist pruning stem of flower with pruning shears in garden centre
    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
    Female scientist holding tray for stem cell research. — Stock Photo
    Female scientist holding tray for stem cell research.
    Female science teacher and girl student writing at whiteboard in classroom — Stock Photo
    Female science teacher and girl student writing at whiteboard in classroom
    Back view full body of anonymous female with raised hand carrying wicker basket between blooming trees in garden — Stock Photo
    Back view full body of anonymous female with raised hand carrying wicker basket between blooming trees in garden