H Hardik T Guest Feb 11, 2009 #2 F1 stands for the first filial generation. You have to draw a punnet square to find this out. That question is quite complicated usually its easier like BB X bb, and there are 4 possible answers. But this there would be a lot of possibilities.
F1 stands for the first filial generation. You have to draw a punnet square to find this out. That question is quite complicated usually its easier like BB X bb, and there are 4 possible answers. But this there would be a lot of possibilities.