the chick will die
A domestic chicken who is settled down on some eggs is "incubating" the eggs. She is called a "broody" hen. During this time she will not lay any eggs herself, but some hens will accept eggs from other hens while she is off the nest getting food, water and exercise.
If the chicken laying the egg has been fertilised by a rooster then it is possible to get a chick out of the egg if the chicken goes "broody", alas it sits on the egg(s) for days.
the chicken's placenta, as opposed to a human placenta, does not connect the mother to the child. instead, it connects the mother and the egg. the placenta extends from the mother's anus to the top of the egg. this is why the chicken sits on her eggs.
Because, the chicken has special feathers. So, when the chicken sits on it, the egg doesn't break.
The hen sits three weeks on it's eggs before it hatches
the mama bird sits on the eggs to keep them warm
A chicken bone soaked in lemon juice gets rubbery. If it sits in the lemon juice too long it will begin to dissolve after the rubbery stage.
If the baby bird is alive, she doesn't sit on it at all! She sits near it and snuggles up to it. She sits on the eggs until they hatch, which is different depending on the type of bird.
Brooding. Or we say the chicken is clucky and she is "sitting" There are two terms, the general term for an animal or bird sitting on eggs is called incubation (the animal or bird is said to be incubating the eggs). More specifically for hens the process is called brooding and the hen is said to be broody.
the pointy end is where they peck and peel away the egg to get out.when they are forming the flater end is the airsack.
A duckchick? lol
21 days, whether under a hen or in an incubator. For a more complete answer, see the question and answer "How long does it take for eggs to hatch when a chicken is sitting on them"?