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 #18010
Back to Home
View All Biology and Human Welfare Questions
34 Views
Question
Why are microbes important in soil fertility?
A. They increase soil salinity
B. They destroy plant roots
C. They decrease water retention
D. They decompose organic matter and fix nutrients
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which type of microbes dominate in aeration tanks?
20
What is one way to reduce reliance on chemical pesticides?
24
What is the role of macrophages in immunity?
32
What did the Supreme Court criticize the Enforcement Directorate (ED) for in politically sensitive c...
(Current Affairs)
34
What incident triggered flash floods in Uttarkashi's Dharali area on August 6, 2025?
(Current Affairs)
44