Streptomycin and actinomycin were discovered by</h2></div>

Which of the following household product is not made from Soybean?

Who developed the treatment technique for industrial and sewage waste water?</h2></div>

Which of the following can be used as a biocontrol agent in the treatment of plant disease?</h2></div>

Write note on a typical biogas plant. How microbes help in production of biogas.</h2></div>

Polluted water can be purified by using</h2></div>

Which of the following shows a modern technology measure used to preserve and conserve the environment?</h2></d…

Mention the role of cyanobacteria as a biofertiliser.</h2></div>