Phototropism, phototropic response in a sunflower, Helianthus annuus, seedling

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Size: 3355px × 5148px
Photo credit: © Martin Shields / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: auxin, bending, botany, development, heliotropism, hormonal, leaning, photo, phototropic, phototropism, plant, positive, pot, potted, raphanus, response, seedling, sill, stem, tropism, window, windowsill