This is such a newbie question. Sorry but I'm curious... do most or all chameleons have yellow inside their mouths? Is it a certain region of panther cham only that are like this or what? So here's why I'm wondering... I never really saw the inside of my cham's mouth until recently when I had to give his oral meds and shots. I was pleasantly surprised when he opened his mouth to see that it was yellow colored inside... I think it's very cool looking. I had seen a cham for sale be screameleons that specified the yellow mouth so I thought maybe this was a trait that not all chams have, unless of course the meant the outside of the mouth but I was certain the meant inside due to the open mouth pics. So please school me up TIA!!!