Chicks hatch from eggs
I show how the eggs hatch chicks from eggs using eggs and eggs are broken at each stage and put in the photograph.Some people feel grotesque, so please be careful if you are poor at heart and people planning to eat egg dishes.
Details are as below.
From Egg to Chick
Formation that seems to be "embryo" is formed in the lower right.
The heart is made and the blood vessel is stretched.
It gradually becomes three-dimensional. You can see things like eyes.
The shape was pretty clear.
You can also check the beak.
I will return from the egg in 21st.
A movie of using an egg incubator.
YouTube - Chicken Egg Hatching In An Incubator
It looks like when you break eggs and come out.
YouTube - Chick Hatching