Question

multiple choice question

the normal resident bacteria found in or on the human body are collectively called the ______.

infections
microbiota
pathogens
parasites

Explanation:

Identify the core definition

The question asks for the collective term used to describe the normal resident bacteria found in or on the human body.

Evaluate the given options

• infections: Refers to the invasion and growth of germs in the body, which is a disease state rather than the resident bacteria.
• microbiota: The collective community of microorganisms (including bacteria, fungi, and viruses) that live in or on a defined environment, such as the human body.
• pathogens: Microorganisms that cause disease.
• parasites: Organisms that live on or in a host organism and get their food at the expense of their host.

Select the correct term

The term that specifically and collectively refers to the normal, non-harmful resident microorganisms living on or within the human body is "microbiota" (often also referred to as normal flora).

Answer:

• infections
• microbiota (Correct answer)
• pathogens
• parasites