MCQ Practice

Match the industrial products mentioned in Group I with their producer organisms in Group II . Group I Group II P. Citric acid 1. Trichoderma viride Q. Cellulase 2. Clostridium acetobutylicum R. Vitamin B 12 3. Aspergillus niger S. Butanol 4. Propionibacterium freudenreichii

A

P-4, Q-3, R-1, S-2

B

P-3, Q-1, R-2, S-4

C

P-2, Q-1, R-4, S-3

D

P-3, Q-1, R-4, S-2

Correct Answer: D