Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
Biology and Human Welfare
Question #17449
Back to Home
View All Biology and Human Welfare Questions
40 Views
Question
What process dominates secondary sewage treatment?
A. Mechanical grinding
B. Chemical precipitation
C. Biological oxidation
D. UV disinfection
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What feature is visible in the bacterium shown in Figure 8.1(c)?
23
Which microbe produces cyclosporin A?
45
Which of the following is a non-distilled alcoholic beverage?
40