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 #17890
Back to Home
View All Biology and Human Welfare Questions
45 Views
Question
Which process uses microbes to purify drinking water?
A. Boiling
B. Chlorination
C. Biological filtration
D. Distillation
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is NOT a blood cholesterol-lowering agent?
26
Why is environmental pollution a growing concern in modern lifestyles?
28
Which organism is used in the production of probiotic supplements?
25