Board Thread:Theories and Speculation/@comment-5413572-20150114180437/@comment-1512913-20150210164127

Creating more chakra doesn't alter the qualities of your chakra, you get that. Also by saying that Hagoromo was born with 50% of Kaguya's chakra, I'm not talking amount, I'm talking about the traits of it, hopefully you get that as well. Also I doubt natural biological evolution exists in Narutoverse, it's the chakra that makes one evolve, therefore one's chakra won't change over time from genetic mutations since those genetic mutations happened because of the chakra in the first place, but that's just my take on things.