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Number of RBCs per unit volume of blood is likely to be higher in a person living at high altitudes, because
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Number of RBCs per unit volume of blood is likely to be higher in a person living at high altitudes, because air is less dense. At high altitude composition of air remains the same as at sea level, but density of air gradually decreases due to which arterial is also decreased. While ascending up a mountain one inspires thin air and get less oxygen
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| Question Text | Number of RBCs per unit volume of blood is likely to be higher in a person living at high altitudes, because |
| Topic | Breathing and Exchange of Gases |
| Subject | Biology |
| Class | Class 11 |
| Answer Type | Text solution:1 |
| Upvotes | 70 |
