If you mean by mob egg-type things, you can't. Only darkness can cause mobs to spawn.
no. in creative, it is all day, no mobs, flying, and unlimited resources.
Yes there is signs in Minecraft Pocket edition
you cant have a minecraft pocket edition username
No, Its only for Xbox and PC Currently the only mobs available are Sheep, Chickens, Cows, Pigs, and Zombies.
No, they are no enderman in Pocket Edition of Minecraft 0.8.1
Yes, there are villages in the updated Minecraft Pocket Edition.
When would Minecraft Pocket Edition 12.1 going to be out
As of Pocket Edition 0.3.0, cows have been part of Minecraft Pocket Edition. If you have that version or above, then there should be cows.
Minecraft Pocket Edition costs $6.99 in the Google Playstore or the Appstore.
You can not get minecarts on minecraft pocket edition. Also, minecarts are not planned for the next update.
In the minecraft pocket edition you cant get seed because in the computer version you get seeds from tall grass and there is no tall grass in the minecraft pocket edition