You must have heard this question many times whether the egg came first or the chicken. But do you know how chicks breathe in fully packed eggs? Actually, the chick develops inside the egg until it comes out of the egg. In such a situation, the big question is that how do they breathe without any source of air? Let us give you the answer to this question today in this article. Along with this, we will also tell you how many days after the hen lays the egg, the chick comes out.
How does the chick breathe inside
You must have noticed that the upper shell of the egg is very hard. The chick is prepared inside this. Actually, inside the egg, along with the white and yellow parts, there are also some air cells and membranes, with the help of which the chick breathes. Understand this that until the chick grows inside the egg and grows big enough to need these oxygen membranes, these membranes remain safely closed. These oxygen-rich membranes start working as soon as the chick needs them.
In how many days do the chicks come out of the egg
According to experts, after a hen lays an egg, a healthy chick comes out of it within 21 days. Talking about its process, first there is yellow and white part inside the egg. Later the yellow part turns red and the formation of a chick starts inside it. Let us tell you that chicks come out of some eggs in 20 or even 19 days. However, those chicks are not as healthy as the 21-day-old ones.
Also read: Katchatheevu Island: What are the places worth visiting in Katchatheevu, how to go there? Why did Indira Gandhi government give this island to Sri Lanka?
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