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
Biology and Human Welfare
Question #17454
Back to Home
View All Biology and Human Welfare Questions
23 Views
Question
What happens to BOD during secondary treatment?
A. It increases slightly
B. It remains unchanged
C. It decreases significantly
D. It fluctuates unpredictably
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following antibiotics was the first to be discovered?
21
What role do methanogens play in biogas production?
19
What is the full form of AIDS?
20
How many people were killed in the Air India plane crash near Ahmedabad airport, including those on ...
(Current Affairs)
34
Who won the bronze medal in the women's 10m air pistol event at the 2025 Asian Shooting Championship...
(Current Affairs)
21