No, Legendaries except for manaphy cannot lay eggs
Latias is a legendary pokemon, so you cant get an egg from either latias or latios, even though they have genders.
If you're asking if you can get an egg for Latios or Latias without breeding them, then the answer is no; you cannot get an Egg for either of them without hacking the game.
latias dosent evolve cus its a legendary Pokemon
no
No
No, Latias and Latios cannot have an egg together because they are both legendary Pokémon.
No
go to the egg and latios/latias will come to you
You can't. Legionaries can't have eggs.
no egg can lay another egg because they have not been born yet when the egg has hatched and it has grew up then they can lay an egg of there own.
If they hide there, they lay the egg there too.
lay egg