Our microbiome is composed of a variety of microorganisms that live within and on our bodies. Research has shown our microbiota protects us against infectious pathogens, creates vitamins and minerals we need, and helps us digest our food. We act as a safe residence and food source for our microbiota. The relationship humans have with their microbiome could be described as?
a) A commensal relationship.
b) A resident relationship.
c) A mutual relationship.
d) A parasitic relationship.

• A. A commensal relationship.
• B. A resident relationship.
• C. A mutual relationship.
• D. A parasitic relationship.

Answer: (C)

Verified step by step guidance

1. Understand the types of symbiotic relationships: Commensalism, Mutualism, and Parasitism.
2. Commensalism is a relationship where one organism benefits while the other is neither helped nor harmed.
3. Mutualism is a relationship where both organisms benefit from each other.
4. Parasitism is a relationship where one organism benefits at the expense of the other.
5. Analyze the role of the human microbiome: it provides benefits such as protection against pathogens, vitamin production, and aiding digestion, while humans provide a habitat and nutrients, indicating a mutual relationship.