Antihaemorrhagic ergot alkaloids are got from _________.</h2></div>

Mixture of biogas contains</h2></div>

Which of the following statement is incorrect regarding Yoghurt?

Explain the scientific reason for growing <i>Azolla pinnata</i> in a rice field.<br>…

<span>Application Based Questions :<br> The leaves of Azolla are used as biofertilizer. Co…

The main sources of biofertilizers are</h2></div>

Which of the following is a non-symbiotic biofertilizer?</h2></div>

(i) Expand BOD.<br> (ii) At a particular segment of a river near a sugar factory, the BOD is much higher than the …