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What are the differences between arteries and veins and why are these differences necessary?
Wiki User
∙ 12y ago
Arteries carry blood from the heart to other parts of the body. Veins are much smaller vessels that are used to bring the blood back to the heart.
Wiki User
∙ 12y ago
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What happens in capalaries?
Capillaries are the endpoints of the circulatory system. They are where veins and arteries meet (arteries carry red blood, which comes from the heart, moving toward the capillaries, and veins carry blue blood, which heads from the capillaries toward the heart).
What veins carry blood rich in oxygen go from were to were?
arteries from there lungs to they're tissues
Who was the scientist that was the first to discover the role of the heart arteries and veins in blood circulation?
William Harvey
Why didn't William Harvey discover how arteries and veins are connected?
because microscpes where not invented in 1578
How does blood flow through the heart and to other parts of the body?
The haert pumps blood from the arteries and to the other parts of the body while the veins take blood into the heart.
How the anatomical differences between arteries and veins reflect their functional differences?
Tunica adventitia is poorly developed in arteries then in veins
What are differerences between veins and arteries?
Structurally, veins and arteries are very similar. The main differences is that veins move blood towards the heart, whereas arteries move blood away from the heart.
What are ten differences between arteries and veins?
well here is one: Veins- oxygen-poor blood that is returning to the heart Arteries- oxygen-rich blood that is going to the cells
What are the histological differences between artery and vein?
The tunica media of arteries is larger than that of veins of same size.The tunica adventitia is larger in veins than arteries of same size.
What is the difference between muscle in veins and arteries?
Thee difference between muscle in veins and arteries is that muscles of arteries are thicker compared to those of veins.
What are the 2 main differences between Arteries and Veins?
Viens carry blood away from the heart while veins carry blood towardj the heart. Arteries are generally thicker than veins because arteries must withstand the pressure of the blood coming away from the heart.
The differences of the structure of an artery a veins a capillary?
Arteries carry blood away from the heart, veins carry blood to the heart, and capillaries branch off of arteries and veins. Capillaries are essentially min-arteries and min-veins.
What is the difference between the blood in the arteries and the blood in the veins?
Veins do not pulsate Arteries pulsate Veins can easily collapse Arteries do not collapse (except in shock) Veins contain valves Blood pressure is low in the veins and higher in the arteries
Structural differences between arteries and veins?
Pulmonary Arteries lead from the heart to the lungs. Systemic arteries go everywhere else. Consequently, the pulmonary arteries are usually slightly smaller and thinner. There is also less of them.
What are the smilarites between arteries and vein?
they both carry blood, differences: Veins- oxygen-poor blood that is returning to the heart Arteries- oxygen-rich blood that is going to the cells
What is the difference between artiries capillaries and veins?
In the body, veins deliver blood back to the necessary organs. Arteries take blood away from the heart so it can be filtered and distributed to the body. Capillaries are thin walls that exist where arteries become veins and vice versa.
What is the major difference between arteries and veins?
Arteries carry blood away from the heart. Veins return blood to the heart.
