3 ms·
Probably just evolved to be resistant to penicillin, either it never evolved to be susceptible or it evolved to not be susceptible. In either case, the cave en
by lettergram 10y ago
Probably just evolved to be resistant to penicillin, either it never evolved to be susceptible or it evolved to not be susceptible.
In either case, the cave environment had something to do with it. I wouldn't suspect this is too news worthy.