Board Thread:General Discussion/@comment-366087-20151027201544/@comment-26018514-20151027213606

They also possess senses and abilities that differ from the human norm, it's not just the cat ears, for instance, it is quite possible Blake could be susceptible to catnip, and the other physical attributes re-route critical human organ/nerve placement that also has considerable effect in what they are, the only biological systems we can say for sure all faunus and humans share are baseline of those involved with breeding, breathing, and eating.

While the underlying biology is far different, the effective results tend to be near human norms in most places.