PS3 has a harddrive not memory cards
yes it will but only to play ps1 games
You create a memory card in your harddrive for PS1 or PS2 games
No, but if you have one you can plug a PS1 memory card into a PS2 and save it on that
it depends if its a memory card by sony it will work on any ps2 console but if its not by sony it wont work if your memory card is by sony it will say it on the front to sony memory cards is just data
no there is no slot to put the memory card
No.
Yes, only for PSone games though. PS2 games require a 8MB (PS2) memory card.
It is not the memory card that stops you from playing the games
In order to play PS1 games on a PS2 you need to have a PS1 memory card in your PS2, so you can save your progress. Otherwise they don't work.
Yes it can if you get a PS2 memory card!
no
no