Which of the following is an aerobic nitrogen-fixing bacterium?

Fuelwood is ___

Milk starts to coagulate when <i>Lactobacillus </i>is added to warm milk as a starter. Mention any …

Which of the following organisms is responsible for the production of Citric Acid?

Which of the following is not a function of Proteases?

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

Select the correct option:<div>Identify the enzymes 1 and 2 in the given reaction and select the correct option.&l…

In sewage treatment, bacterial flocs are allowed to sediment in a settling tank. This sediment is called?</h2><…