What is the fundamental similarity between the initial stages of embryonic development of all living organisms?

At the initial stages of embryonic development, one can notice the same stages, the same processes. The further the stage of embryogenesis, the more specific signs appear.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.