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Q&A Could a humanoid alien species evolve to have a natural melanin deficiency but still have colourful skin/skin markings?

Summary at bottom. I have a character from a homemade alien species. The species has silver/white hair and blue/violet eyes. I know these are traits of a melanin deficiency, but I imagined her hav...

2 answers  ·  posted 5y ago by delaney‭  ·  last activity 5y ago by delaney‭

Question biology reality-check evolution aliens xenobiology