For any given species,there is a _,which describes the niche that occurs under normal circumstances of interspecific competition within a community and typically differs from the hypothetical ,which describes the niche that the species would inhabit if interspecific competition was removed.

Question

For any given species,there is a _______,which describes the niche that occurs under normal circumstances of interspecific competition within a community and typically differs from the hypothetical ______,which describes the niche that the species would inhabit if interspecific competition was removed.