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Differents between Artery and Vein |
| Answer» \tCHARACTERSARTERIESVEINSBloodThe pure, oxygenated blood, rich in nutrients are carried\xa0by the Arteries.The impure, deoxygenated blood, rich in waste materials is carried\xa0by the\xa0Veins.WallsArteries walls are rigid, thicker and highly muscular.Veins walls are thin and collapsible walls.Body locationThey are deeply situated within the body.They are superficial, peripherally located closer to the skin.ColourArteries are red in color.Veins are blue in color.The direction of Blood FlowArteries carries blood away from the heart to various parts of the body.Veins carry blood from the various parts of the body towards the heart.Flow pressureThe pressure is high as the blood flows by the pumping pressure of heart.The pressure is low as the blood flows by the capillary action of the veins.Oxygen levelOxygen levels are quite high in the arterial blood.Oxygen level is low comparatively.A carbon-dioxide levelThe level of the CO2 is low in the arterial blood.The level of the CO2 high in the venous blood.Flow directionFrom heart to the tissuesFrom tissue to the heart.ColorThey are dark reddish color.They have bluish red color.ValvesThere are no valves in the artery vessels.There are valves in the veins allowing blood to flow in the upward direction.DiseasesArteries are at a greater risk of certain to diseases like angina pectoris, atherosclerosisVeins are less susceptible to the diseases and few include diseases like varicose veins.\t | |