The diagram is that of a typical biogas plant. Explain the sequence of events occurring in a biogas plant. Identify <…

<i>Azolla</i><span> is used as a biofertilizer, because it</span></h2></div&gt…

Which of the following statements is not related to toddy?

Dosa and Idli are preparations of</h2></div>

What are 'biofertilizers'? Explain them with suitable examples.</h2></div>

Who discovered the biggest bacteria in 1997?</h2></div>

Describe any two uses of bacteria in industry.</h2></div>

Use of mutant strains has been increased in industrial microbiology.</h2></div>