The egg is built from the inside outward so the shell is the last part put on just a few hours befor it is expelled from her cloaca (vent)
by lap dancing renzmtrovela: because the egg white and egg yolk is made before the egg shell it puts the egg shell around it
a egg shell is white because of the atomic acid formed in the hen
NO- the vast majority of the commercial eggs are infertile- the hen never sees a rooster. Fertilization of the egg happend BEFORE the shell membranes and shell are added. Fertilization is not needed to form a shell.
Yes you can, they are delicious! They are very rich compared to the regular chicken egg, and their shell is very hard to crack. But the egg is delicious.
The shell of a hen's egg is typically thinner and more brittle compared to the shells of duck or goose eggs. Duck and goose eggs have thicker and harder shells to provide protection for the larger eggs they lay.
You might need to supplement your chickens with oyster shell. I have one chicken I keep separate from the others I have to supplement because I give her treats. she needs the shell to help digest and to form the shell on egg.
3:8
The difference is simply the animal inside. Hen eggs produce chickens if they are fertilized, and starfish eggs produce starfish. Also, starfish eggs do not have a hard shell - they are somewhat gelatinous.
When an egg is fertilized, and it is incubated (whether by the hen sitting on it, or being kept in a warm box or special chamber), the baby chicken grows inside the shell, and when it is all grown as far as it can grow in the shell, it breaks the shell from the inside, with its beak, and thus, it hatches.
It depends on your definition. The hard outer covering of an egg is called a shell. It protects the contents of the egg, and gives chicks a safe place to develop when the egg is incubated. The coating that is put on the egg when it is laid which keeps out bacteria is called the bloom. The bloom protects the egg until it is washed off; at that time, the egg is then susceptible to germs entering the egg through the shell.
Egg Peritonitis and Salmonella are the two diseases that can cause a chicken to lay a bloody egg shell.
There is no size requirements, the egg is fertilized inside the hen before the shell surrounds it on its way through the oviduct.