Coloured computed tomography (CT) scan of normal human kidneys, separated by the backbone. The kidneys (of which there are two) perform a vital role in cleaning the blood. They filter waste products such as urea (a nitrogenous waste) and excrete the urea in the form of urine. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / VSEVOLOD ZVIRYK |
Bildgröße: | 3800 px × 2357 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |