Multiple Choice
Which of the following is an example of a biotic factor in an ecosystem?
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48. Ecology
Introduction to Ecology
Multiple Choice
Which level of ecological organization includes all the biotic and abiotic factors in a given area?
A
Organism
B
Population
C
Ecosystem
D
Community
Verified step by step guidance1
Understand the levels of ecological organization: Organism, Population, Community, and Ecosystem. Each level represents a different scope of biological and environmental interactions.
Define 'Organism': This is the simplest level, referring to a single individual living entity, such as a single animal, plant, or microbe.
Define 'Population': This level includes all individuals of the same species living in a specific area and capable of interbreeding.
Define 'Community': This level encompasses all the populations of different species living and interacting in a specific area, focusing only on biotic factors.
Define 'Ecosystem': This level includes all biotic (living organisms) and abiotic (non-living elements like water, soil, and climate) factors in a given area, making it the correct answer to the problem.
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