Which development is called embryonic, and which is called postembryonic?

The embryonic period (embryogenesis). This period lasts from the moment of formation of the zygote to the exit of the embryo from the egg or birth. It proceeds in several stages. Postembryonic period. This period begins with the moment of the birth of the organism and ends with its death. There are indirect and direct types of postembryonic development.

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.