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patty31 patty31
  • 05-11-2016
  • Biology
Answered

peolple living at high altitudes generally have more hemoglobin in their blood than people living at sea level. why do you think this is so

Verified Answer :

musimeananias660
musimeananias660 musimeananias660
  • 05-11-2016

At high altitude, atmosphrric pressure is very high;
the partial pressures of ocygen are considerably lower,
the inhabitants must have a higher concentration of haemoglobin to increase surface area for carrying more oxygen

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