write 10 lines about usefulness of microorganism in our lives
- They are used for creating curd, cheese etc.
- Bacteria makes the meat softer by removing the tough muscles of it
- Symbiotic bacteria present in the root nodules of the leguminous plants convert the atmospheric nitrgen into useful nitrogen compounds
- Bacteria helps in the decomposing of the dead remains of plants and animals.
- Yeast is used for making the bakery products like bread, cakes, muffins,etc and food items like idli, dosa,dhokla,etc.
- Yeast is added to molasses (a waste from sugar industry) to make ethyl alcohol.
- Algae is used as an organic food for the aquatic animals
- Algaes are even used as fertilizers becoz of their ability to fix atmospheric O2.
- Agar-Agar which is obtained from red algae is used for making jellies and cosmetics
- Some unicellular protozoans like zooplanktaon act as link in the food chain in the aquatic animals.