The use of MS- WORD while presenting and documenting the topic :" ECONOMIC IMPORTANCE OF FUNGI AND BACTERIA " ✓ Useful activities of Bacteria, in INDUSTRY, MEDICINE AND AGRICULTURE ✓ Harmful activities of Bacteria, BIO-WEAPONS, DISEASES, etc ✓ Useful activities of Fungi, FOOD INDUSTRY, MEDICINE, INDUSTRY AND AGRICULTURE
I would like to express my special thanks of gratitude to my teacher Ms. Jasleen Kaur as well as our principal Ms. Sangeeta Sekhon and Co-odinator Ms. Sabhnam Singha who gave me the golden opportunity to do this wonderful project on the topic " ECONOMIC IMPORTANCE OF FUNGI AND BACTERIA ", which also helped me in doing a lot of research and I came to know about so many new things. I am really thankful to them. Secondly i would also like to thank my parents and friends who helped me a lot in ﬁnishing this project within the limited time. I am making this project not only for marks but to also increase my knowledge . THANKS AGAIN TO ALL WHO HELPED ME.
INTRODUCTION OF BACTERIA
Bacteria (singular: bacterium) constitute a large domain or kingdom of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a wide range of shapes, ranging from spheres to rods and spirals. Bacteria were among the ﬁrst life forms to appear on Earth, and are present in most habitats on the planet. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep portions of Earth's crust. Bacteria also live in plants, animals (see symbiosis), and have ﬂourished in manned space vehicles. There are typically 40 million bacterial cells in a gram of soil and a million bacterial cells in a millilitre of fresh 30 water. There are approximately 5×10 bacteria on Earth, forming a biomass that exceeds that of all plants and animals. Bacteria are vital in recycling nutrients, with many steps in nutrient cycles depending on these organisms, such as the ﬁxation of nitrogen from the atmosphere and...