If you're playing on a cartridge, then there is no way to get into Professor Ivy's lab. Don't worry about it, though, you don't NEED to go into the lab to progress onward in the game.
in the city pewter museum you talk to the professor in the right (you need fossil and and open slot in your party). by the way i have Pokemon heart gold, good game!!!!
the simplest way is to hack. Use Advancemap to open the rom file and put some grass where ever you want and just select your pokemon and dont forget to set the availability ratio. if you are sooo lazy to train a pokemon then use masterballs cheat(of pokemon fire-red) hope you are benifitted :)
how to open pal park is to see every Pokemon go get the national pokedex from professor rowen then put a Pokemon game boy game in the slot pick six Pokemon then migrate them then turn on your game then go to pal park then talk to the man then he will let you in and you have to have surf for a water Pokemon and hope you catch all of the Pokemon you put in pal park.
== == You have to check out the Pokemon Naranjas walkthrough http://wahackpokemon.com/naranja-sitio/walkthrough which have all the awnsers. If you want more information, in the Spanish walktrough guide there are explained all the trainer's teams and levels, shop item, etc. * The English link is http://wahackpokemon.com/naranja-site/walkthrough
you have to see all of the Pokemon in the region (which means get your national dex) and once you go to professor rowans lab you wil get the national dex then it will automatically open.
There is not one, but once you defeat the elite 4 and see all Pokemon in sinnoh go to professor rowan and he will give you the national dex and open up pal park for you. ( surf south of sandgem town) In pal park you can catch Pokemon for prizes. Just migrate them first.
First off, you have to defeat the Elite Four. After that, go to Professor Rowan's lab. Prof. Oak should be there; they both will give you the National Dex. Now Pal Park is open and you can send your GBA Pokemon to your Diamond game!
open the bag and then grab what you want from it. ARE YOU EVEN A REAL POKEMON PLAYER!
The Route to climb down from the Top of the Volcano (to Lavaridge) become open, so travel from where you gave the Meteorite back to where you can ride the Cable Car to the top.
Professor Layton The Secret Door, We are hoping the Related link below helps as there is no indication of which Professor Layton series/game you are interested in.
You will find that The Tea Master's House in the Professor Layton's challenges will be open to you.
It will never open. It was a game that used Pokemon and as you know, Pokemon has a copyright.