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 #14175
Back to Home
View All Human Physiology Questions
4 Views
Question
What is the primary mechanism for moving air into and out of the lungs?
A. Muscle contraction alone
B. Temperature differences
C. Blood flow pressure
D. Pressure gradient between lungs and atmosphere
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which step of respiration involves the transport of oxygen from the lungs to tissues?
2
What is the effect of increased intra-pulmonary pressure during expiration?
4
Which muscle type is striated and under involuntary control?
5
Which team was Virat Kohli representing in the IPL 2025 final, marking his fourth appearance in an I...
(Current Affairs)
15
Where did a fresh encounter between security forces and terrorists occur on August 10, 2025, in Jamm...
(Current Affairs)
4