The bacteria nostoc are used as food because they have abundant amount of ________ and _______.</h2></div>

Critric acid used in production of beverages, toffees, chocolates is by fermentation of ______ by aspergillus niger.<…

Name some traditional Indian foods made of wheat, rice and Bengal gram(or their products) which involve use of microbes.…

Sewage treatment process in which part of decomposer bacteria is recycled into starting of the process is called.</h2…

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

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

Anaerobic sludge digesters and inoculums are part and parcel of _____________.</h2></div>

What does gobar gas produced from animal and plant waste contain?</h2></div>