Which one of the following pairs is wrongly matched?

1. Detergents-Lipase

2. Alcohol-Nitrogenase

3. Fruit juice-Pectinase

4. Textile-Amylase

Probiotics are:

1. safe antibiotics

2. cancer inducing microbes

3. new kind of food allergens

4. live microbial food supplement

Which one of the following pairs is wrongly matched?

1. Methanogens - Gobar gas

2. Yeast - Ethanol

3. Streptomycetes - Antibiotic

4. Coliforms - Vinegar

Curing of tea leaves is brought by the activity of:

1. bacteria

2. mycorrhiza

3. viruses

4. fungi