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 #17470
Back to Home
View All Biology and Human Welfare Questions
25 Views
Question
What is the primary purpose of secondary sewage treatment?
A. Remove pathogens
B. Add minerals
C. Increase temperature
D. Reduce organic matter and BOD
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is NOT a benefit of using biogas?
16
Which group of viruses is used for controlling insect pests in an environmentally friendly way?
12
Which bioactive molecule is used as an immunosuppressive agent in organ transplants?
21
According to the National Sports Governance Bill, what body will have powers equivalent to a civil c...
(Current Affairs)
30
Which tribunal ruled that the Committee of Creditors (CoC) cannot alter an approved resolution plan ...
(Current Affairs)
11