Which of the above microorganisms contribute in soil development?
A. 1 and 2 only
B. 1,2 and 4 only
C. 1,2 and 3 only
D. 1,2, 3 and 4 only
Answer:C
Which of the above microorganisms contribute in soil development?
A. 1 and 2 only B. 1,2 and 4 only C. 1,2 and 3 only D. 1,2, 3 and 4 only