Arteries | Veins |
1. Arteries are thick walled. | Veins are thin walled. |
2. They are deep seated. | They are superficial. |
3. They carry blood away from heart. | They carry blood to the heart. |
4. The arteries carry oxygenated blood. | The veins carry deoxygenated blood. |
5. No valves are present in it. | Valves are present in it. |