How do biofertilisers enrich the fertility of the soil?</h2></div>

Streptomycin is produced by</h2></div>

Sewage water is purified for reuse by the action of</h2></div>

Bacteria involved in formation of gobar gas are</h2></div>

Cow dung is appropriately used as<br> </h2></div>

Write the names of microbes found in following food materials.<br> yoghurt, bread, root nodules of leguminous plan…

Wine and beer are produced directly by fermentation whereas brandy and whisky require both fermentation and distillation…

"Dodder" can transmit<br> </h2></div>