Nope, you'll need a PS1 memory card.
Yes
Yes, but you cannot save playstation 1 games on a playstation 2 memory card as they are not compatible.
If your talking about the playstation 1 version of the game then you cant save any playstation 1 game onto a ps2 memory card
if it can be saved save it on a memory card for the playstation 2
No, one cannot save a PlayStation game without the use of a Memory Card. The original PlayStation lacks internal storage and relies on Memory Cards to create game saves. The same applies to the PlayStation 2, although the 40GB HDD accessory allows the creation of game saves on the internal hard drive. With the release of the PlayStation 3, game saves are created on the internal hard drive, negating the requirement for a separate memory card.
The PlayStation 3 has a built in Hard Drive. Ps3 game saves will be saved to the Hard Drive. But to save PlayStation 1 + 2 games, an internal mermory card must be created inside the Hard Drive. PS1 + PS2 games will save there. So no you don't need a memory card for the PlayStation 3.
Yes. But you can't save playstation 2 games on it. On a ps2 memory card u can save ps1 and ps2 games
Yes the Playstation 2 unit will play all the original Playstation games no special equipment is needed except an original Playstation memory card if you desire to save your game progress.
you need a ps1 memory card
You can play any Playstation One game without the use of a memory card. However, you will not be able to save your game. This goes for playing PSOne games on both the Playstation, Playstation 2, or a PSOne Classic on a PSP. (Though chances are since PSOne Classics can only be purchased over Playstation Network that you already have a memory stick to save onto.) If playing a PSOne Classic on a Playstation 3, you can save straight to the console's hard disc.
yes, as long as its a playstation 1 memory card you are saving to.
no