write shot notes
1.useful and harmful bacteria
Answers
Explanation:
It States that
It States thatThe first law, also known as Law of Conservation of Energy, states that energy cannot be created or destroyed in an isolated system. ... The third law of thermodynamics states that the entropy of a system approaches a constant value as the temperature approaches absolute zero
Answer:
Examples of some useful bacteria:
Lactobacillus: It helps in curdling of milk. Azotobacter: It helps to fix nitrogen for plants. Streptomyces: It is used in antibiotic production such as streptomycin. ... and Alcanovorax borkumensis: These bacteria have the ability to destroy the pyridines and other chemicals.
Examples of some harmful bacteria:
Salmonella typhi: It is a causative organism of typhoid. tetani: It causes tetanus. Clostridium spp.: It causes food poisoning. ... Agrobacterium, Erwinia, etc are the pathogenic bacteria causing plant diseases
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