Courgette (Cucurbita pepo) skin. Polarised light micrograph of a section through the epidermis (skin) of a courgette, showing the stomata (oval), through which gas exchange takes place. Magnification: x280 when printed 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Mis, Marek |
Bildgröße: | 7237 px × 4830 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |