Missingo cannot evolve in any games as it is a glitch Pokemon. The majority of the time if you use Missingo in a fight or if you catch him, it glitches your game. The best idea unless you're using a ROM is not to even catch him.
I think it Evolve In level 100
for stater you are not sopoto cach it and second it dos not evolve
It is suppose to evolve at the Level of 20,but if you want it to evolve later it can evolve anything after it is at Level 20.
It will evolve by level. Teddiursa will evolve into a Ursaring at level 30.
They evolve at level 36
It will evolve at level 36.
They evolve on level 40
it evolve on level on 64
No, you can not trade Missingno.
To evolve a Sandshrew level it up to Level 22 and it will evolve into Sandslash.
Pikachu do not evolve by level. They evolve when a thunderstone is used on them.
Kricketune does not evolve, but a Kricketot will evolve into Kricketune at level 13.