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After all is it not evolutionists who always proclaim...
originally posted by: 5StarOracle
a reply to: Phage
You got a star for That?
Must be a purple striped cat who lives in a tree lurking in the shadows...
However genetically speaking there are pathways for allowable change and there are also brick walls to prevent the possibility...
originally posted by: dusty1
a reply to: Krazysh0t
Is it possible that this is a case of epigenetics, that a silenced gene was there the whole time and something triggered it to turn on, so that it could use citrate as a food source in an oxygenated environment?