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 #17950
Back to Home
View All Biology and Human Welfare Questions
27 Views
Question
Which of the following is a biofertilizer?
A. Nitrogen
B. Phosphoric acid
C. Urea
D. Rhizobium
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which microbe is involved in sewage treatment?
29
Which of the following is a benefit of using Trichoderma species in agriculture?
12
Which microbe was the original source of penicillin?
27
Which film festival concluded on November 28, 2025, in Goa after nine days of screenings and cultura...
(Current Affairs)
15
In October 2025, large-scale 'No Kings' protests erupted across the United States primarily in oppos...
(Current Affairs)
22