Light microscope transverse section through a human appendix. The inner layer is the mucosa which contains lymphoid tissue (pink). Surrounding this is a layer of submucosa (purple), and then an outer layer of muscle. The white centre is the lumen. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Downer, Nigel |
Bildgröße: | 5025 px × 3555 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |