Which one of the following terms describes not only the physical space occupied by an organism,

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Which one of the following terms describes not only the physical space occupied by an organism, but also its functional role in the community of organisms?  

(a) Ecotone (b) Ecological niche (c) Habitat (d) Home range


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Salim Ahmed Kawsar

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(b) Ecological Niche is a term that describes the way of life of a species. Each species is thought to have a separate unique niche. The ecological niche describes how an organism or population responds to the distribution of resources and competitors. A niche is the sum of the habitat requirements that allow a species to persist and produce offspring.

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