GUSTOIMAGES / SCIENCE PHOTO LIBRARY GUSTOIMAGES / SCIENCE PHOTO LIBRARY
Plant leaf. Leaves are the structures in plants that contain chlorophyll, the pigment used to trap the energy of sunlight during photosynthesis. A network of veins (yellow) are seen branching out from the main vein (midrib). The veins carry water and nutrients in and out of the leaves.
Model release not required. Property release not required.