When Teal'c calls Dr. Fraiser over to assist Shan'auc after the symbiote retreats into her stomach, the opening in her dress where it exited has disappeared.
Anise explains that the Tok'ra date back 2,000 years to the spawn of one rebel Goa'uld queen. The Tok'ra have previously stated that any given symbiote of theirs can only live a few hundred years because they do not use sarcophagus devices as the Goa'uld. Yet Freya mentions here that the Tok'ra do not have Jaffa that can bring newly spawned symbiotes to maturity. How have the Tok'ra been keeping their ranks alive?
Correction: It is the host that can only live for a few hundred years without a sarcophagus, not the symbiote. Before Jacob became Selmak's host in Season 2, Selmak had been with the previous host Saroosh for 203 years.
Correction: It is the host that can only live for a few hundred years without a sarcophagus, not the symbiote. Before Jacob became Selmak's host in Season 2, Selmak had been with the previous host Saroosh for 203 years.