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 #14090
Back to Home
View All Human Physiology Questions
20 Views
Question
What is the main reason for having a complex respiratory system in humans?
A. Environmental adaptation
B. Physical appearance
C. High metabolic demand
D. Evolutionary coincidence
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the effect of smoking on cilia in the respiratory tract?
22
Which enzyme catalyzes the conversion of CO₂ to bicarbonate in red blood cells?
21
In which type of respiration is alcohol produced as a byproduct?
16
Who recently became the first woman inducted into the fighter stream of naval aviation in India?
(Current Affairs)
36
What penalty did SEBI impose on OPG Securities for unfair access to NSE servers?
(Current Affairs)
315