No.
If your asking if you can catch them, yes. Shiny Pokemon were introduced in Gen 2, FireRed is a Gen 3 game.
No, because it is a 4th Gen. Pokemon not a 3rd Gen.
you cant he is a 4th gen Pokemon and its a 3rd gen game
Kyogre is in Pokemon games emerald gen.3, ruby gen.3, sapphire gen.3, firered gen.3, leafgreen gen.3, diamond and pearl gen.4, platinum gen.4, heartgold gen.4, soulsilver gen.4, black gen.5, wight gen.5, black 2 gen.5, wight 2 gen.5,
ANSWER:pokemon don't have characteristics in FireRed/LeafGreen or in any other Gen. 1-3 game. Characteristics aren't created til you port them over to a Gen. 4 game, where the game will create a characteristic accommodating to the current stats of the pokemon.
FireRed and LeafGreen are Gen III games.
you cant. it was introduced in gen IV and fire red is gen III
None of the 4th gen Pokemon exist in any of the 1-3 gen Pokemon games meaning nothing like electivire exists in firered or any game before that.
Um, Charizard can't be found in the wild. You can transfer it from Gen 4 games using the Poke Transfer lab. Also, you would have to transfer it from Pokemon Firered or Leafgreen to the Gen 4 games.
No. Crystal, being a Gen II Pokemon game it is not compatible with fire red witch is a Gen III Pokemon game.
Ilex Forest in not in Firered. Ilex Forest is located in Johto. It can only be reached in Gen II or in the unreleased Heartgold and SOulsilver in Gen. IV.
A list of all the pokemon that learn rollout in 3rd gen is linked to.