CronoDAS comments on The Featherless Biped - Less Wrong

1 Post author: Annoyance 02 September 2009 05:47PM

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Comment author: CronoDAS 03 September 2009 05:52:52AM *  1 point [-]

Taxonomists have a pretty ugly job, having to fit messy real-world objects into categories and having those categories be sharply defined.

For example, do you want to put mushrooms and other fungi into the category "plant"? It seems like a plant, has a cell wall like a plant, is mostly immobile like a plant, but it doesn't perform photosynthesis!

Comment author: [deleted] 03 September 2009 07:02:29AM -1 points [-]

I only said "taxonomically" instead of "phylogenically" because I couldn't think of the latter word. I would imagine a phylogenist's job to be a bit easier: fungi are more closely related to animals than to green plants; therefore, unless animals are plants, fungi are not plants. I'd say it's pretty darn convenient for the phylogenist that, at least in eukaryotes, everything can be organized into neat, sharply defined categories.