Amazing photos - how the egg develops a chicken

A miracle happens on the twenty-first day – from the most ordinary chicken egg into the light of God, a small yellow miracle appears. Would you like to try? Try it! Humans invented the incubator over a thousand years ago.

(Only 29 photos + 1 video)



The chicken was grown in a petri dish.
1. Here it is, the most ordinary chicken egg, but the most that neither is fresh. In the incubator eggs are selected very carefully.

2. You see that little clot? That's how life begins.

3. On the 2nd day, blood vessels appear on the yolk.

4. On the 3rd day, the rudiments of the limbs appear, the eyes “color”.

5. On the 4th day, the processes become noticeable to the naked eye.

6. The chicken starts with the eye.

7. On the 7th day, the embryo has a mouth.

8. Eggs, by the way, actively breathe, consuming 2-4 liters of oxygen per day.

9. On the 9th day, the first feather papillae are formed on the back.

10. On the 10th day, a beak is formed.

11. By the way, the chicken grows not by day, but by hour in the most literal sense of the word.

12. On the 13th day, the eyelid reaches the pupil, down appears on the head.

13. On the 14th day, the embryo is completely covered with down.

14. On the 15th day, the eyelid completely closes the eye.

15. On the 16-18th day, the egg protein is fully used by the embryo.

16. And he keeps growing.

17. On the 19th day, the yolk begins to retract, eyes open, the neck extends into the air chamber, the sticker begins.

18. On the 20th day, the yolk is completely drawn in, eyes open, sticking.

19. On day 21, pull out. From the outside, it looks like this.

20.

21.

22.

23.

24.

25.

26.

27.

28.

29. That's where the handsome man came in.





source

Source: /users/104