Illustration of photosynthesis, the process by which green plants convert light, water and carbon dioxide into chemical energy and oxygen. The chemical energy is stored as sugars. It occurs in organelles called chloroplasts. Photosynthesis requires water, which is delivered via the vascular bundle at centre, and carbon dioxide, which diffuses through pores in the leaf surface known as stomata. Oxygen is a byproduct of the process and diffuses out of the leaf via the stomata. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Harper, Lizzie |
Bildgröße: | 2570 px × 4028 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |