Streptokinase is used for _______</h2></div>

Charcoal is the commonest source of energy.

Most commonly used green manure plants are</h2></div>

Describe the role of microbes in sewage treatment plant.<br> </h2></div>

Lactic acid bacteria grow in milk and convert it into curd increasing its nutritional value by increasing.</h2>&lt…

Which of the following is not used as a biopesticide?</h2></div>

The fermenting agent of dosa and idli is</h2></div>

<i>Azolla</i><span> increases rice productivity, due to its association with</span><…