After Penicillin, other antibiotics were also purified from other microbes.

Which one is true?</h2></div>

Which of the following is not a free-living Nitrogen-fixing bacteria?

Antibiotics inhibit the growth or destroy</h2></div>

The crushed food for obtaining malt is called wort.

Rhizobium is a free-living bacterium that fixes atmospheric nitrogen.

Process of biogas production is:</h2></div>

Antibiotics inhibit the growth of or destroy</h2></div>