Storage grains produce aflatoxin due to growth of </h2></div>

What is activated sludge?

Which one of the following is a free-living obligate anaerobic bacterium?</h2></div>

What is the height of the concrete tank used in biogas plant?

Which of the following is not the characteristic of a good antibiotic?

Microbe used for biocontrol of pest butterfly caterpillars is?</h2></div>

<p><i>Azolla</i> possesses symbiotic association with</p> </h2></div>

Large holes in Swiss cheese are formed due to production of a large amount of <span class="katex"><sp…