123,765 Root Vectors, Clipart, Icons, Backgrounds And Graphic Designs - Ready For Royalty Free Download From Dreamstime`s Creative Contributors.

Phototropism. Directional growth of plant in response to light. Auxin hormone that mediates the bending of plant parts towards a light source for optimal light absorption in photosynthesis. Close-up of a sprout with concentration of Auxin. vector illustration. Root vectors
Phototropism. Directional growth of plant in response to light. Auxin hormone that mediates the bending of plant parts towards a light source for optimal light absorption in photosynthesis. Close-up of a sprout with concentration of Auxin. vector illustration. Root vectors