The shape of radishes is governed by a single locus.
Sl/Sl = long radishes
Sr/Sr = round radishes
Sl/Sr = oval radishes

If long radishes are crossed with oval radishes and the F1plants are then crossed at random among themselves, what phenotypicratio is expected among the F2? Show your work.

-What I am having trouble with here is after I cross theparents. The F1 can be either Sl/Slor Sl/Sr right? So, to get the F2what do I cross in the F1?