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 #17884
Back to Home
View All Biology and Human Welfare Questions
17 Views
Question
Which of the following best describes BOD?
A. Amount of oxygen used by plants
B. Amount of oxygen used by fish
C. Amount of oxygen consumed by microbes to decompose organic matter
D. Amount of oxygen in air
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which group of microbes fixes atmospheric nitrogen in legume root nodules?
17
Arrange the following in decreasing order of importance for human welfare: Biogas, Citric acid, Peni...
8
What is an example of a nitrogen-fixing cyanobacterium?
28
What is the new Goods and Services Tax (GST) rate on IPL match tickets effective from the 2026 seaso...
(Current Affairs)
17
What traditional art form from Uttarakhand involves creating intricate geometric patterns using rice...
(Current Affairs)
36