Question

multiple choice question
which species concept proposes that each species is adapted to its own specific part of the environment (its unique ecological niche), and that distinctions between species are maintained by natural selection.
o ecological species concept
o biological species concept
o natural species concept
o hybridization species concept

Explanation:

The ecological species concept defines a species based on its ecological niche and that natural - selection maintains species distinctions. The biological species concept is based on reproductive isolation, there is no widely - recognized "natural species concept" in this context, and the hybridization species concept is about the role of hybridization in species formation.

Answer:

Ecological species concept