tardis
Well-Known Member
So more a cubed cross, but for my question if you take a Backcross its 75% the original right? Backcross it again and its 83.333% (or something along those lines). Say you take those BX3's and find a male and female and breed them together making an F2. Will this behave as a regular F2 where the dominate and recessive genes all mix up so you have just as much chance of getting recessive genes as dominant or will it being a backcross somehow change this rule and its no longer an F2 but something else entirely? Basically what can I expect from the offspring of a BX3 parental line?