Question

"Bacteria are harmful to human beings." Briefly explain this statement.
TAG#broforona tel.
1​

Answer 1

Answer:

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. Bacterial disease can be transmitted in following ways

1. through food and drinks
2. through air
3. through sharing our handkerchief, towel and brush withis infected person etc.

Answer 2

Though there are many more good bacteria than bad, some bacteria are harmful. If you consume or come in contact with harmful bacteria, they may reproduce in your body and release toxins that can damage your body’s tissues and make you feel ill. Harmful bacteria are called pathogenic bacteria because they cause disease and illnesses like strep throat, staph infections, cholera, tuberculosis, and food poisoning.