in a cross between AABbCc and AabbCc, what proportion of the offspring would be expected to be A_bbcc? (A_ means AA or Aa.)… in a cross between AABbCc and AabbCc, what proportion of the offspring would be expected to be A_bbcc? (A_ means AA or Aa.)… in a cross between AABbCc and AabbCc, what proportion of the offspring would be expected to be A_bbcc? (A_ means AA or Aa.)