<span>How do bacteria and cyanobacteria increase soil fertility? Explain.</span></h2></div…

Give an example for a microbial biocontrol agent.</h2></div>

Where is the major part of sludge pumped in secondary treatment?

In sewage treatment, bacterial flocs are allowed to sediment in a settling tank. This sediment is called?</h2><…

Briefly describe the household products produced through the agency of microbes.</h2></div>

Acellular microorganism is</h2></div>

Tissue plasminogen activator is</h2></div>

Chloramphenicol and erythromycin are produced by</h2></div>