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agasfer [191]
3 years ago
5

Why do you think hemoglobin levels vary with altitude?

Biology
2 answers:
sveticcg [70]3 years ago
6 0

Answer:

haemoglobin in blood increases at high altitude. This is one of the best-known features of acclimatisation (acclimation) to high altitude. Increasing the amount of haemoglobin in the blood increases the amount of oxygen that can be carried.

ivanzaharov [21]3 years ago
3 0
Oxygen in inhaled air diffuses into the blood in the lungs. ... The amount of haemoglobin in blood increases at high altitude. This is one of the best-known features of acclimatisation (acclimation) to high altitude. Increasing the amount of haemoglobin in the blood increases the amount of oxygen that can be carried.
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