Product Class Matching Solution
Matching Product Classes and Representatives
The question requires matching four product classes with their specific product examples. Let's analyze each class:
- P. Biofuel
- A biofuel is a fuel derived directly from living matter. Butanol (3) is a common biofuel produced via fermentation of biomass.
- Q. Bioplastic
- Bioplastics are plastics made from renewable biomass sources. Poly-lactic acid (PLA) (4) is a widely recognized bioplastic derived from corn starch or sugarcane.
- R. Industrial enzyme
- Industrial enzymes are used in various manufacturing processes. Cellulase (1) is a key industrial enzyme used in sectors like textiles, paper, and biofuel production.
- S. Antibiotic
- Antibiotics are a type of antimicrobial substance active against bacteria. Cephalosporin (2) is a major class of antibiotics.
Final Matching
Based on the analysis, the correct matches are:
- P - 3 (Biofuel - Butanol)
- Q - 4 (Bioplastic - Poly-lactic acid)
- R - 1 (Industrial enzyme - Cellulase)
- S - 2 (Antibiotic - Cephalosporin)
This corresponds to Option 4.