<span>How do bacteria and cyanobacteria increase soil fertility? Explain.</span></h2></div…

What happens when activated sludge is pumped into aerobic digester?</h2></div>

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

The roots of some higher plants get associated with a fungal partner. The roots provide food to the fungus while the fun…

Aquatic fern which is an excellent biofertilizer is <br> </h2></div>

Mention any four microbes used in household products.</h2></div>

Bt toxin genes have been expressed in plants in order to provide resistance against<br> (i) Lepidopterans and fung…

Which of the following is a common antibiotic obtained from lichens?