yes female maker exist, it was all that existed for a long time, until someone actually popped out a male, then the male maker explosion happened. As far as the mechanics, honestly no one has a complete answer I have read and it baffles me also. Everyone wants to yell out it's sex linked, but what I listed above is not the mechanics of something sex linked, but sex obviously plays a factor in some unknown way. Add it to the list of terms we use wrong.
Yes all that is correct. Only a few super bananas have been made, I haven't heard an update about their breeding records. I don't know if there has been any more information since Mike posted this, but he has a theory on how the supers will work in this video...