They would most likely be expected to mate/reproduce. Or am i getting your question wrong?
Members of the same species can breed and produce viable offspring that will, when mated with others of the same species, also produce viable offspring.
Members of the same species would have the most similar DNA, as they belong to the same species and share a more recent common ancestor compared to members of the same genus or order.
population
Members of the same species would show the greatest similarity in terms of kingdom, phylum, genus, and species because they belong to the same biological classification group at all these levels.
Members of a group that can interbreed and produce fertile offspring are in the same? it is known as a species
Members of the same or different species.
An ecosystem.They are members of the same species
the st.bernard and chihuahua are the same species
They are all the same species
They are of the same genus, not species
Breed
Organisms of the same species will share common traits.