🎴 Flashcard Mode
Human Respiratory System Physiology
Card1 / 18
Mastered0
Review0
QuestionClick to flip
Number of red blood cells per unit volume of blood is likely to be higher in a person living at higher altitudes because at higher altitudes
AnswerClick to flip back
A
air is less dense
💡 Explanation:
Air pressure gets reduced at height which increases the RBC production.