In "Call Of Duty: Zombies", you can upgrade the "Apothicon Servant" in the "Shadows Of Evil" map.

The answer is false because in the Shadows of Evil map in Call of Duty: Zombies, it is not possible to upgrade the Apothicon Servant. The Apothicon Servant is a powerful wonder weapon available in the map, but it cannot be upgraded through any in-game mechanisms. Players need to rely on other weapons and strategies to progress in the game.