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Which one of the following pairs is not correctly matched?
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- Streptomyces - Antibiotic
- Serratia - Drug addiction
- Spirulina - Single cell protein
- Rhizobium - Biofertilizer
Correct Option: B
Rhizobium is a symbotic nitrogen fixing bacteria. Streptomyces is a source for streptomycin. Spirulina is a rich source of vitamin B1 and proteins.