Explain the advantage in having an inducible enzyme system that is regulated

 It has the advantage that only when the substrate is presence the genes responsible for its metabolism are turned on.

Ifound this on google “aristotle (384–322 bc) in western scientific taxonomy the greek philosopher aristotle was the first to classify all living things, and some of his groups are still used today, like the vertebrates and invertebrates, which he called animals with blood and without blood.” i hope this you for what your looking for.

Rnabothrnabothdnadnaboth