Pawan Prajapati
Last Activity: 3 Years ago
Answer:
Microorganisms are useful to us in many ways. For example,
*Bacteria like Lactobacillus convert milk into curd.
*Bacteria are also involved in the making of cheese.
*Acetobacter aceti is used for producing acetic acid from alcohol.
*Yeast is used in the commercial production of alcohol, wine and bakery products.
*Some specific microorganisms are helpful in manufacturing of antibiotics.
*Microorganisms act as cleansing agents and decompose the waste products into manure.
*Dead or weakened microbes are used in the preparation of vaccines.
*Some bacteria fix atmospheric nitrogen and increase soil fertility.
Algae, yeast, fungi or bacteria may be used as an ingredient or a substitute for protein-rich foods that are suitable for human or animal consumption.
Some microorganisms are taken as probiotics, that are believed to provide health benefits when consumed.