Which of the following is true about the role normal microbiota plays in maintaining host health?
A)They provide a surface that is incompatible for attachment of an invader.
B)They establish competition for nutrients and vitamins.
C)They produce antimicrobial substances.
D)They stimulate the immune system.
E)All of the choices are true.

Question

Quizplus · Accepted Answer

Normal microbiota plays a vital role in maintaining host health by providing a surface that is incompatible for attachment of an invader, establishing competition for nutrients and vitamins, producing antimicrobial substances, and stimulating the immune system. Hence, all of the given choices are true.

Which of the Following Is True About the Role Normal