Nope, migrating a Pokemon will not make it evolve. You'll need to do the old fashion 'trade and trade back' if you want a Gengar.
Rhydon will not evolve in leafgreen or firered you have to migrate it to diamond, pearl or platinum then trade it to evolve it.
Yes, because if you have nothing in your LeafGreen game, then what CAN you migrate to Pearl?
Misdrevous can't evolve in leafgreen because it's evolution didn't exist until diamond, pearl and platinum came out so to evolve it migrate it to those games and use a Dusk Stone on it.
Catch a Beldum in Poekmno R/S/E. Evolve it and migrate it to Pearl. Or migrate it then evolve it.
migrate from firered or leafgreen
migrate from firered or leafgreen
yes you can
get firered or leafgreen and migrate it to pearl after national pokedex
Piloswine does not evolve in LeafGreen. It didn't get an evolution until Diamond/Pearl/Platinum, which came out after LeafGreen.
you have to migrate from leafgreen/firered from squirtle
You can migrate one from Firered or Leafgreen.
HelloSorry to say but you cant trade Pokemon from pearl to leafgreen but you can migrate Pokemon from leafgreen to pearl via the pal park