BIOL 101 7986 Kenneth Galicia Week 6 Discussion. 1. In terms of ecological science, what is a "niche?" A niche can be defined as the specific position a species holds within the hierarchy of a local area. To clarify, it encompasses not only where the species physically exists but also what it eats, who its predators are, who its competitors are, how it mates/reproduces, and any factors that influence these things. How a species or population responds to the pressures placed on it by the environment…
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