Antibiotics of fungal origin are</h2></div>

Biofertiliser for Soya bean crop is</h2></div>

Which one of the following microorganisms forms a symbiotic association with plants and helps them in their nutrition?&l…

Give scientific reasons.<div><br> a. Foam accumulates on the surface of 'dal' kept for a long time …

Which of the following is a biofertilizer?</h2></div>

Which of the following statements is not true regarding BOD?

Which of the following statements is/are incorrect ? <br> (i) Cyanobacteria are autotrophic microbes widely distri…

Which of the following statements regarding antibiotics is not correct? <br> (i) Antibiotics are the attenuated mi…