Which is true of populations living at high altitudes compared to those living at sea level?
A)Low birth weights are more frequent at high altitudes.
B)Low birth weights are more frequent at low altitudes.
C)People produce fewer red blood cells at high altitudes.
D)Growth and maturation occur more rapidly at high altitudes.
E)Chest and lung size are reduced at higher altitudes.

Question

Quizplus · Accepted Answer

At high altitudes, the oxygen level is lower, which can lead to hypoxia. To compensate, the body may produce more red blood cells to carry oxygen more efficiently. However, this environment can also stress pregnancies, leading to higher incidences of low birth weights compared to populations at sea level.

Which Is True of Populations Living at High Altitudes Compared