no for it does not have a second stage i know this because i use to be a Pokemon fan myself
trade
No, Hitmontop does not evolve in Pokémon SoulSilver.
You must trade it from FR/LG.
he does not evolve.
ditto does not evolve
No
almost all of them do.
well at the end of the game you meet the Pokemon called jirachi you will have dialga and palkia on your team you can be them i would say be dialga so beat jirachi with dialga and then jirachi will evolve any Pokemon for you ok.
You need to trade it and it will evolve
A Shuckle doesn't evolve
Paras will evolve into Parasect.
Togekiss cannot evolve.