Polarised light micrograph of a stoma (centre, oval) in the epidermis of an oat (Avena sp.) leaf. Stomata are specialised cells in the epidermis of plant leaves that allow carbon dioxide in, and water and oxygen out. Magnification: x372 when printed at 10 cm wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Mis, Marek |
Bildgröße: | 6170 px × 4204 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |