Birds hatch out of eggs.
They are born alive
Since they are birds, they are hatched from eggs.
Both are hatched from eggs. Neither are mammals
Yes, turkeys are born from eggs just like any other kind of bird.
Like ALL birds, they are not born, but are hatched from eggs.
Platypuses are hatched from eggs. They are one of just two species of egg-laying mammals.
Birds lay eggs!
Some of species born alive, but most of them are born hatched.
Koalas are marsupials; therefore, they are born alive. Monotremes are the only mammals hatched from eggs, and the only monotremes are the echidna and the platypus.
They are birds, so they are born in eggs.
Seeing that peacocks are birds, and all birds are hatched from eggs, a good guess is that yes peacocks are hatched from eggs. Also, the female peahens are hatched from eggs. The cocks are the ones with the long tail feathers and the hens are the ones without.
Yes, birds are born alive inside the egg. When the baby birds are inside the egg they are the yolk and they eat the white part of the egg to progress until they are large enough to "break out of their shell".