"bacteria are harmful to human beings". briefly explain this statement.
Answers
Answered by
2
Bacteria are harmful as well as useful to human beings. This is because some bacteria creates various disease harmful to humans. In case of bacteria they carry a type of virus and transmit to humans.
Answered by
1
Some bacteria cause various diseases like typhoid ( salmonella typhi),diphteria, tetanus, dysentery and many more....
but there are some which are helpful to us...for eg.to convert milk to curd,to extract antibiotics,etc...
Similar questions