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प्रश्न
Give any three differences between an artery and a vein
Distinguish between artery and vein.
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उत्तर
| Artery | Vein |
| Arteries carry blood from the heart to various body parts. | Veins carry blood from different body parts to the heart. |
| These carry oxygenated blood (except the pulmonary artery). | These carry deoxygenatec blood (except the pulmonary vein). |
| Blood flows with high speed and under high pressure. | Blood flows with low speed and under low pressure. |
| Valves are absent. | Valves are present. |
| Thick elastic walls present. | Walls thinner than arteries present |
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संबंधित प्रश्न
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Multiple choice questions. Tick ( ✓ ) the correct choice:
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Fill in the blank:
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The table below is designed to indicate the transport of certain substances in our body. Fill in the blanks with suitable answers.
| Substance | From | To | |
| 1. | ______ | Lungs | Whole Body |
| 2. | Carbon Dioxide | ______ | ______ |
| 3. | Urea | ______ | ______ |
| 4. | Digested Carbohydrates | Intestines | ______ |
| 5. | ______ | ______ | Target Organs |
| 6. | Heat | ______ | Whole Body |
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Name the Following
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Use your brain power!
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______ is an agranulocyte.
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