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 #17545
Back to Home
View All Biology and Human Welfare Questions
4 Views
Question
What is the role of microbes in sewage treatment plants?
A. Add nutrients
B. Increase water hardness
C. Kill all viruses
D. Breakdown of organic matter
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which gas causes the holes in Swiss cheese?
3
Which yeast produces statins?
2
Which of the following is a key reason to promote the use of biofertilizers?
5
Who among the following was recently inaugurated as the key figure behind the launch of two major ro...
(Current Affairs)
3
Which political party won the Ludhiana West and Visavadar bypolls in June 2025?
(Current Affairs)
13