Biology · Human Physiology
When a human moves to or stays at a very high altitude, what primary physiological change occurs in their Red Blood Cells (RBCs) over time to acclimatize?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1The RBCs change their shape to spherical
- 2The size of individual RBCs increases significantly
- 3The total number of RBCs increases✓
- 4The total number of RBCs decreases
Correct answer
The total number of RBCs increases
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Human Physiology MCQs →Want more practice questions on Human Physiology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Human Physiology