Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Human Physiology
Question #14347
Back to Home
View All Human Physiology Questions
4 Views
Question
What is the primary factor that determines the rate of breathing?
A. Oxygen levels in the blood
B. Heart rate
C. Muscle fatigue
D. CO₂ levels in the blood
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which condition leads to destruction of alveolar walls?
3
What is the role of the round window in the ear?
3
Which group of animals performs gas exchange through simple diffusion across their entire body surfa...
2
Who was named 'Player of the Series' in the India vs England 2025 five-Test series?
(Current Affairs)
2
Which minister flagged off the new electric train service between two hill stations?
(Current Affairs)
135