What are the four types of bacteria?
The four types of bacteria are : Cocci Bacilli Spirilla Vibrio
CH 9 ECONOMIC IMPORTANCE OF BACTERIA AND FUNGI
What is the harmful role of bacteria?
Spoilage of food, diseases in plants and animals, bio-weapons.
What are the uses of bacteria?
Bacteria are used in the following ways: Medicine: antibiotics, serums, and vaccines; Agriculture: nitrogen cycle; Industry: curing of tea, tanning of leather.