No the only exeption is spiritomb only it can lay eggs
no it is legendary. but in Pokemon heart gold or soul silver you get a giratina or palkia or dialga egg by going with arceus to the alph ruins
no
Togepi....i think
Yes, you can get a shiny Pokemon out of an egg on any game.
Deoxys cannot lay eggs, it is a legendary, no legendaries can lay eggs unless of course it was a cheat.
it is a togepi
After you have defeated or captured HO-OH, the legendary rainbow bird Pokemon, you battle the elite four 5 times. Doing this allows you to receive a riolu Pokemon egg.
No, you'll always get a Togepi.
No. You must evolve it into a Togetic.
no you can not if else you had like 10 dialga or something it is just not possible
If you have a magmar with you on your team that will help.
it is very hard. you have to get very lucky or use a cheat