To tap away the inside of an egg so the occupant may hatch out of the egg.
The shell of the egg is made of the same stuff as the inside layer of a tooth.
It helps it to get out of the egg when it is hatching. It is not a tooth in the proper sense and in most cases it is lost after hatching.
The egg tooth disappears after two weeks of life.
A birds egg tooth can't fall of, because its hard.
the egg tooth it takes 21 days
Hatchling turtles break out of their eggs by the use of an egg tooth. The egg tooth is a very sharp, small, white tooth on the tip of the turtles beak. It is the only tooth that the turtle will ever have. The baby will break a hole though the tough egg wall and then rest for a bit. Soon the baby will be back at the job and will use the egg tooth to cut though the egg enough to crawl out. Or he might break open the egg and then choose to sit in his egg for a couple days before finally coming out. Once the baby has broken through the egg wall the egg tooth pops off.
Baby alligators have one egg tooth when they're born that helps them to get out of the egg
Yes.
Yes. The only tooth that a modern bird could have that I am aware of is an egg tooth that some chicks possess when they are trying to hatch from the egg but the egg tooth falls off soon after hatching.
birds dont have teeth,they have beaks. but baby birds have an "egg tooth", a tooth on the front of their beaks that helps them get out of their egg, that falls off after they hatch from the egg.
A snake
Finch? Bird, only tooth is the egg tooth on the end of the beak to break open the egg when it hatches and then it slowly disappears