Blood cells. Cut-away artwork of a blood vessel showing the blood cells inside. The majority of blood cells are erythrocytes (red blood cells),which carry oxygen to body tissues and carbon dioxide to the lungs. They have a biconcave surface,giving them a larger surface area for gaseous exchange. Also seen are white blood cells (3,round),part of the body's immune system,and plasma (yellow),the fluid component of blood | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gardiner, Peter |
Bildgröße: | 5286 px × 3319 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |