You cannot trade a Pokemon from the 5th generation to the 4th generation or below. Getting Pokemon from Black/White to HG/SS is impossible. You can migrate Pokemon from HG/SS to Black/White though.
no
There are no PokeBlocks in HG/SS.
You find it in the national park or when trading with Janine (any Pokemon for her Steelix).
Janine can be found near the safari zone after beating the game you can't fight her but if you talk to her she will mention her dad koga.
Pokemon black and white :D
no, you can't
It depends if you like the original Pokemon or the all-new Pokemon but ss and hg have more Pokemon but b/w only have 152 Pokemon, i am glad to help
You can't find registeel in Pokemon HeartGold.
You can't go to Hoenn in Pokemon HG/SS.
You may only clone Pokemon in Emerald, but you may own as may of the same Pokemon as you can (bearing storage space in mind). Therefore, you cannot clone Pokemon on "Pokemon Heartgold" (HG) or "Pokemon Soul Silver" (SS).
You cannot trade a Pokemon from the 5th generation to the 4th generation or below. Getting Pokemon from Black/White to HG/SS is impossible. You can migrate Pokemon from HG/SS to Black/White though.
You need ground and physic pokemon like alakazam
Janine I think
She is in Fuchsia City
no he does not evolve in Pokemon hg or ss
it's a Pokemon game Heart Gold