Yes
The embryo of a chicken egg is right below the shell.
chicken
No
The yolk of the egg.
skin
Embryonic, due to the Embryo Embryonic, due to the Embryo
Yes. It is safe. But it has no added advantage over the boiled duck or chicken eggs.
It's already in there as an embryo
Embryo
The chicken comes from the embryo inside the egg, specifically the fertilized yolk.
The yolk is there to nourish the growing embryo.
no the yolk is what the young chick eats.