At high altitude,the RBCs in the human blood will (1)Increase in number(2)Decrease in number (3)Increase in size (4)Decrease in size
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1. Increase in RBC count so that compensate oxygen deficiency
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At high altitudes, the RBCs in the human blood increase in number. ... Now, since partial pressure of oxygen is less in our lungs(alveolar level), the binding of oxygen to haemoglobin in RBCs is decreased… resulting is decreased oxygen supply to the tissues thereby starving them of oxygen(hypoxic stress).
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