Supply of oxygen to the biogas plant will have ?</h2></div>

Insulin is extracted from which microorganism?</h2></div>

Which of the following statements is incorrect regarding wine?

Biofertilizers are organisms which can bring about soil nutrient enrichment.</h2></div>

Azolla is used as a biofertilizer because it</h2></div>

<span><br> </span><span>1.Manure fertilizer,  biofertilizer,  mycorrh…

Green manuring enhances crop yield by<br> </h2></div>

<i>Scirpophaga incertulas</i> is an example of</h2></div>