Bt toxin protein crystals present in bacterium<i> Bacillus thuringiensis,</i> do not kill the bacteria thems…

Biogas plants are more often built in urban areas.

<span></span><p>Which of the following produces citric acid through the process of fermentation?</p…

Sewage water is purified by</h2></div>

Which microorganism is employed in production of dextran?</h2></div>

Which of the following is not true regarding biological farming?

What is the full form of BOD?

Milk is converted into curd by </h2></div>