Yes hens lay eggs without roosters, It follows the same thinking as the fact that mammals ovulate even if there isn't a male present.
If a hen is in with NO rooster, and lays an egg, then that egg is infertile and cannot hatch.
A hen only lays an egg with a chick inside if the egg has been fertilized by a rooster, otherwise it lays eggs without chicks.
after a couple of week it hatches
No. The rooster has relations with the hen and she lays fertilized eggs
We will never know because roosters do not lay eggs.
A hen IS a chicken. The female chicken as opposed to a rooster (male).The answer to your question is A hen chicken is used for laying eggs.
No where because roosters can't lay eggs!
If the rooster was around a week before the eggs were laid then, yes, they can be hatched. But if there has never been a rooster around then, sorry, there can't be any chicks. You can buy already fertilized eggs for chickens to sit on and hatch even if you don't have a rooster.
it won't roll off at all, because roosters don't lay eggs!
NO. Unless the chicken has mated with a rooster, she will lay non viable eggs. An egg will be produced by the chicken even when no rooster is available. Eggs that come from a grocery store are not fertile and therefore can never produce a chick.
Froggies :d
No. The egg won't be fertilized and it will be a yolk. But then again, if you want scrambled eggs, then i guess you can have it without the rooster.