Question

In which of the following process, bacteria are involved?
I: Decomposition of wood
II: Making curd from milk
III: Converting nitrogen into nitrates and fixing in the soil
IV: Making of bread
(A) Only I and II
(B) Only II, III and IV
(C) Only I, II and III
(D) Only I, III and IV​

Answer 1

Answer:

b is the answer for the question