Name a food product prepared by the action of bacteria.</h2></div>

The prerequisites for biotechnological production of antibiotics is<br> </h2></div>

Examples of multicellular organisms are</h2></div>

Which one of the following pairs is correctly matched?</h2></div>

Which of the following in sewage treatment removes suspended solids?</h2></div>

Which shape of bacteria has been shown in the following diagram?

Which of the following pairs serves as a biofertilizer?</h2></div>

Enriched vitamin tablets are produced from</h2></div>