Group I | Group II |
P. Coccus | 1. Treponema |
Q. Rod | 2. Bacillus |
R. Comma | 3. Neisseria |
S. Spiral | 4. Vibrio |
Coccus refers to spherical bacteria, e.g., Neisseria. Rod morphology is seen in Bacillus. Comma-shaped bacteria are represented by Vibrio. Spiral morphology is characteristic of Treponema.
Which of the following microbes is NOT involved in the preparation of household products?
A. \(\textit{Aspergillus niger}\)
B. \(\textit{Lactobacillus}\)
C. \(\textit{Trichoderma polysporum}\)
D. \(\textit{Saccharomyces cerevisiae}\)
E. \(\textit{Propionibacterium sharmanii}\)