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 #17468
Back to Home
View All Biology and Human Welfare Questions
5 Views
Question
What is the significance of reducing BOD in wastewater?
A. Improves water taste
B. Reduces hardness
C. Kills pathogens
D. Protects aquatic life by preserving oxygen
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is a microscopic fungus?
5
Which yeast is used in bread-making?
4
Which of the following is a methane-producing bacterium?
5
Why did the US President Donald Trump threaten to raise tariffs on Indian goods?
(Current Affairs)
6
Which technology does the micro substation eliminate dependency on for rural mini-grids?
(Current Affairs)
21