Bacteria responsible for fermentation of dairy milk are</h2></div>

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

Biogas production is</h2></div>

Which of the following processes provide both energy and manure?

By all of the following ways, bacteria can become resistant to the antibiotic, except - <br> </h2>&…

The first petroplant discovered was ________

Which of the following conditions are required during production of biogas?</h2></div>

Citric acid is got from :</h2></div>