There is certainly localization of functionality, but crazy interdependencies are common at almost all levels. Somewhat less so in many organs, but look instead at the genetic code—discrete units with particular function, but lots of unpredictable interactions and side-effects.
Also note that once you get away from straightforward organs like the heart or lungs, things get a little less clear. Consider the humble liver; it synthesizes certain proteins, produces bile, and breaks down toxins, among other assorted tasks. Why does it do all those things? Why not! Probably each was an easy hack to put into the existing organ.
I’m not saying there’s no coherent organizational structure, as that’s parently false. However, I think we should be cautious about applying metaphors that prime us to think in terms of human designs when what we’re trying to make sense of is the handiwork of Azathoth.
There is certainly localization of functionality, but crazy interdependencies are common at almost all levels. Somewhat less so in many organs, but look instead at the genetic code—discrete units with particular function, but lots of unpredictable interactions and side-effects.
Also note that once you get away from straightforward organs like the heart or lungs, things get a little less clear. Consider the humble liver; it synthesizes certain proteins, produces bile, and breaks down toxins, among other assorted tasks. Why does it do all those things? Why not! Probably each was an easy hack to put into the existing organ.
I’m not saying there’s no coherent organizational structure, as that’s parently false. However, I think we should be cautious about applying metaphors that prime us to think in terms of human designs when what we’re trying to make sense of is the handiwork of Azathoth.