If there are no surviving offspring then that population is extinct. If there are offspring that survive to adulthood and they can reproduce then the possibility exists that any trait can survive. That is why I ask. Plus who knows what traits exist in the F-1 generation - also why I ask. In addition I have not read any such info on the Monroe species striped bass (Morone saxatilis) and the white bass (M. chrysops). .

Last edited by ewest; 06/28/16 09:57 AM.