question_answer

Match column-I with column-II and select the correct answer using the codes given below.

	Column-I		Column-II
A.	Streptomyces	I.	Food poisoning
B.	Rhizobium	II.	Source of antibiotics
C.	Nitrosomonas	III.	Nitrogen fixation
D.	Acetobacter	IV.	Nitrification
		V.	Vinegar synthesis

A) A-II         B-III      C-I      D-V

B) A-II         B-III      C-IV    D-V

C) A-IV        B-V     C-I       D-III

D) A-V         B-I      C-III     D-IV