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 #14183
Back to Home
View All Human Physiology Questions
27 Views
Question
What is the main purpose of pulmonary ventilation?
A. To regulate heart rate
B. To maintain body temperature
C. To digest food
D. To bring in oxygen and remove carbon dioxide
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which molecule carries approximately 20–25% of total CO₂ in the blood?
17
What is the primary nitrogenous waste excreted by aquatic animals like bony fishes?
19
What structure do insects use for respiration?
20
Which state launched a new water conservation drive under the Jal Shakti mission?
(Current Affairs)
273
What was the total liquor sales recorded by Kerala State Beverages Corporation (KSBC) in the first f...
(Current Affairs)
10