Question

write any 10 beneficial and harmfulness role by bacteria​

Answer 1

beneficial Bacteria is beneficial in many ways such as making card it is also used as antibiotics for treating the disease

harmful ways decorators very harmful it cause my diseases bacteria cause diseases typhoid cholera

Answer 2

benefits of bacteria are:-

1. bacteria balance our respiratory and digestive system.
2. bacteria maintain our immune system.
3. bacteria can produce oxygen to create antibiotics.
4. bacteria like rhizobium convert atmospheric nitrogen into usable nitrogen which helps in the plant growth.

harmfulness of bacteria are :-

1. some bacteria present in our body can result in diseases.
2. bacteria can cause cancer, diabetes etc.
3. bacteria spoil our food which can cause food poisoning.
4. bacteria can cause typhoid and Cholera like diseases.