Bacteria living in the gut form the association of:
Correct answer: A. Mutualism
- A. Mutualism
- B. Predation
- C. Parasitism
- D. Commensalism
Explanation
The human gut microbiome includes trillions of commensal bacteria that offer substantial benefits to the host, including aiding digestion, promoting the development of the immune system, and occupying niches that would otherwise be available to pathogens
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About Ecosystems
An ecosystem consists of organisms interacting with one another and with abiotic factors such as light, water, soil and temperature. The topic covers populations and communities, food chains and webs, trophic levels, ecological pyramids, energy flow, nutrient cycles and ecological succession.
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