Which of the following is correct about biogas?</h2></div>

Describe how biogas is generated from activated sludge. List the components of biogas.</h2></div>

Select the correct statement from the following </h2></div>

Sour cream is <i></i><i></i>produced by </h2></div>

(a) Organic farmers prefer biological control of diseases and pests to the use of chemical for the same purpose. Justify…

Citric acid used in the production of beverages, toffees, chocolates is obtained by fermentation of _______ by <i>…

The protein coat of a virus is called ________________________.</h2></div>

Which of the following is the container where fermentation is carried out?