User blog comment:Jabberwokk/Genealogy of the Gods/@comment-3146930-20110405223305/@comment-3459279-20110405223530

good points, I wasn't thinking of that though, I was focusing more on powers and how that works. I mean, if they were attatched to the X or Y chromosome then all the kids would have these powers, but as we have seen, there are common abilities (all Hephaestus kids are good with building things) not all can throw fire around.