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

Which one of the following, proved effective for biological control of nematode diseases in plants?</h2>&…

Which of the following statements regarding antibiotics is not correct? <br> (i) Antibiotics are the attenuated mi…

<i>Monascus purpureus</i> is a yeast commercially used in the production of <span><br> …

Which of the following are biopesticides?</h2></div>

Penicillin was first commercially prepared in</h2></div>

<p><span>Why are some microorganisms like bacteria and fungi are important to humans? </span>…

Anaerobic sludge digesters and inoculums are part and parcel of _____________.</h2></div>