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प्रश्न
Give any three differences between an artery and a vein.
उत्तर
Following are the differences between the artery and a vein:
| Artery | Vein |
| 1. Arteries carry blood from the heart to various body parts. | 1. Veins carry blood from different body parts to the heart. |
| 2. These carry oxygenated blood (except the pulmonary artery). | 2. These carry deoxygenated blood (except the pulmonary vein). |
| 3. Blood flows with high speed and under high pressure. | 3. Blood flows with low speed and under low pressure. |
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संबंधित प्रश्न
Arteries and veins are joined by a network of ______.
The blood vessel which carries oxygenated blood from the lungs to the heart is:
Put a tick mark (✓) against the correct alternative in the following statement:
Blood Capillary is a
- Broad tube
- Artery with thick wall
- Vein with large lumen
- Narrow tube made up of endothelium only.
Multiple choice question. Tick (✓) the correct choice:
The blood cells which protect the body from infection are
- RBCs
- platelets
- WBCs
- all the above
Write in brief about the following:
Blood groups
Why are capillaries thin walled?
Long answer question:
Which blood vessel of the heart will have the maximum content of oxygen and why?
The circulatory system is made up of the heart, blood, and blood vessels.
Identify the CORRECT statement regarding pulse.
Arteries and veins are connected by a network of extremely narrow tubes called:
