Which shape of bacteria has been represented in the following diagram?

Which one is the most important role of microorganisms for the well being of humans?</h2></div>

List various stages of sewage treatment.</h2></div>

Who found out that beer and buttermilk are produced due to the activity of Yeast?

Product of which of the following organisms has been commercialized as blood cholesterol lowering agent?<br&…

Process of biogas production is:</h2></div>

The gases produced in a digestion tank have --------.<span><br> </span></h2></div>

Which of the following is true with an anaerobic digester?</h2></div>