1, selling eggs can make money, but the profit is not very big. Mainly depends on the local market positioning, people flow and so on. One is to ensure the supply of your eggs and not to mix inferior eggs. Because you want to sell your eggs, you must not be blacklisted because your eggs are not good. It is better to eat eggs every day, which is more convincing.

Actually, the most important thing is to be careful. If you are sincere, careful and careful, things will be a complete success. The same is true of selling eggs. At first, we are sure to encounter some difficulties. As long as we work hard and open the door of trust, everything will be fine. I hope you sell your eggs as well as possible.

Egg formation:

1. When the oocyte grows and develops in the ovary, the yolk substance gradually accumulates and increases in the egg. The yolk substance takes concentric circles as layers, forming a yolk structure in which deep yolk and shallow yolk are alternately arranged. The yolk nucleus consists of white yolk, which extends to the animal pole and slightly expands at the end. The expanded part is called Pan's nucleus. White egg yolk contains more protein, and yellow egg yolk is rich in fat. There is very little cytoplasm in the egg, which is mainly located in an area at the top of the animal polar yolk, where the nucleus is located.

2. With the increase of yolk substance in oocyte, the volume becomes larger, and follicles protrude from the surface of ovary. When ovulating, the primary oocyte completes the first mature division and discharges the first polar body to become the second polar body oocyte. Then enter the metaphase of meiosis. During ovulation, the theca ruptures, and the secondary oocytes are released from the ovary and immediately participate in the very active oviduct umbrella. Stay in the umbrella for about 15 minutes. If you encounter sperm here, you can complete the fertilization process and discharge the second diode.

3, fallopian tube must be divided into five parts: umbrella, protein secretion (ampulla), isthmus, uterus, vagina. It takes about 24 hours for a domestic chicken to lay a complete egg. The umbrella is funnel-shaped, and the edge is thin to form folds. Eggs stay here for 15- 18 minutes to complete fertilization. The secretory part of protein has a thick wall, and the mucosa forms longitudinal folds. Some glands secrete concentrated protein and wrap it around the yolk. When the egg rotates downward, it forms a tether (egg belt) wrapped with concentrated protein at both ends. The eggs stay here for 3 hours. When the isthmus lumen is narrow, the secretion of glandular cells forms intima and adventitia. The eggs stay here for 75 minutes.