Did organs precede organisms in the origin of life?

Evolutionary processes acting on populations of organized molecules preceded the origin of living organisms. These prebiotic entities were independently and repeatedly produced [i.e. (re)-produced] by the assembly of their components, following an iterative process giving rise to nearly but not fully identical replicas, allowing for a prebiotic form of Darwinian evolution. Natural selection favored the more persistent assemblies, some possibly modifying their own internal structure, or even their environment, thereby acquiring function. We refer to these assemblies as proto-organs. In association with other assemblies (e.g. in a coacervate or encapsulated within a vesicle), such proto-organs could evolve and acquire a role within the collective when their coexistence favored the selection of the ensemble. Along millions of years, an extraordinarily small number of successful combinations of those proto-organs co-occurring in spatially individualizing compartments might have co-evolved forming a proto-metabolic and proto-genetic informative network, eventually leading to the selfreplication of a very few. Thus, interactions between encapsulated proto-organs would have had a much higher probability of evolving into proto-organisms than interactions among simpler molecules. Multimolecular forms evolve functions; thus, functional organs would have preceded organisms.