The microbial source of vinegar is ………………….
A. Aspergillus niger
B. Rhizopus arrhizus
C. Acetobacter aceti
D. Streptomyces venezuelae
Answer:C
The microbial source of vinegar is ………………….
A. Aspergillus niger B. Rhizopus arrhizus C. Acetobacter aceti D. Streptomyces venezuelae