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 #17954
Back to Home
View All Biology and Human Welfare Questions
8 Views
Question
What is the role of microbes in biogas production?
A. They perform photosynthesis
B. They fix nitrogen
C. They synthesize vitamins
D. They carry out anaerobic digestion
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is NOT a source of bioactive molecules?
6
Which of the following statements about Bt-cotton is true?
7
What causes withdrawal symptoms in drug dependence?
7
Which city experienced intense rainfall with uprooted trees on 25 May 2025?
(Current Affairs)
204
Which aircraft model was involved in the Air India crash near Ahmedabad airport?
(Current Affairs)
22