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

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

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

What are biocontrol agents for controlling butterfly caterpillars?

<i>Sesbania rostrate</i> is preferred as green manure over other species because.</h2></div>

Cyclosporin A, used as immunosuppressive agent is obtained from</h2></div>

Citric acid is obtained from _______</h2></div>

Match different organisms in column I with their uses in column II and select the correct answer from the given codes. &…