Question

harmful effects of bacteria

Answer 1

3 Harmful Effects of Bacteria to Human Affairs are as follows:Pathogenic bacteria: These bacteria cause great losses to animal and plant life by causing various diseases in them. ...Food spoilage: ...Loss of fertility:

Answer 2

Answer:

Some harmful effects of bacteria are-

• Many bacteria act as pathogens and cause diseases like tuberculosis, cholera, typhoid, etc. in living beings.
• Presence of bacteria often results in the food spoilage, such as souring of milk, putrefaction of meat and rotting of eatables.
• Bacteria contamination also causes food poisoning. It could cause vomiting, abdominal pain and diarrhoea.