Question

The normal microbiota can never cause any infections in the host, these are healthy bacteria which keep the host in a state of equilibrium.
A. TRUE
B. FALSE

Answer 1

Answer: True

Explanation:

The normal microbiota can be define as the group of microorganisms that typically reside on the surface and some layers deep inside the skin , also found in saliva, gastrointestinal tracts, mucus of human beings.

These microbiota are harmless and even they are good for health. These microbes attack the invading pathogens inside the body and prevents the infection. Thus maintains the state of equilibrium inside the host human body. The normal microbiota includes fungi, bacteria and archea.