Pollution from animal excreta and organic waste from kitchen can be most profitably minimized by </h2>&lt…

Refer to the given dichotomous key and select the correct option.<br> I.   (a) Fibre obtained fr…

Name and explain the role of the cells present in cyanobacteria which help in nitrogen fixation ?</h2></div>

Biofertilizers include</h2></div>

Rhizobium is a __________</h2></div>

What are flocs?

One of the following, aquatic weed has been exploited for biogas production</h2></div>

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