What is the structure of a bird’s egg?

Bird egg structure:
– shell
– shell shell
– rope
– protein
– vitelline membrane and yolk
– embryonic disc
– rope
– air chamber (puga)
– cuticle

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.