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 #17453
Back to Home
View All Biology and Human Welfare Questions
32 Views
Question
Why is BOD an important parameter in wastewater treatment?
A. It measures heavy metal content
B. It determines water hardness
C. It shows the amount of organic matter present
D. It calculates nutrient levels
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the primary method for diagnosing cancer?
30
What is the purpose of passive immunity?
30
In which year were Fleming, Chain, and Florey awarded the Nobel Prize for the discovery of Penicilli...
7
How many under-construction hospitals in Delhi are expected to be completed by June 2026 according t...
(Current Affairs)
28
Which city hosted the 2025 French Open men’s final?
(Current Affairs)
154