In emerald if you complete the pokedex you can get Chikorita, Cyndaquil and Totodoile from prof birch.
you just keep catching all the Pokemon
you have to see all of the Pokemon and then you get the national pokedex from Prof. Rowen and Prof. Oak in Prof. rowen's lab after completeing the Sinnoh pokedex.
you have to see all of the Pokemon and then you get the national pokedex from Prof. Birch and Prof. Oak in Prof. Birch's lab after completeing the Sinnoh pokedex.
you have to see all of the Pokemon and then you get the national pokedex from Prof. Birch and Prof. Oak in Prof. Birch's lab after completeing the Sinnoh pokedex.
For the shinno pokedex, it is given to you from Prof. Rowan in Sandgem town at his lab. For the national pokedex, it is given to you from Prof. Rowan and Prof. Oak in Prof. Rowan's lab after completeing the Sinnoh pokedex. The national pokedex allows you to see more Pokemon and get to diffrent places and such.
For the shinno pokedex, it is given to you from Prof. Rowan in Sandgem town at his lab. For the national pokedex, it is given to you from Prof. Rowan and Prof. Oak in Prof. Rowan's lab after completeing the Sinnoh pokedex.
for completeing the pokedex, 100% yes
well there is no diddo in pokemon platinum but after completeing the pokedex use the poke radar to find it althought if you havent finished your pokedex the you might want to trade with some one from a different pokemon game i traded a pokemon and got a diddo hope that helps :D
Find all sinnoh Pokemon
no
Go to Hearthome city in Pearl Or Diamond and go to the house next to Pokemon Center and go in and talk 2 Bebe(after completeing the National Pokedex).Make sure u have a open slot in your party.
#114 in Pokemon pearls Sinnoh pokedex in Unown. But in the National pokedex it is Tangela.