What are the dangers of closely related marriages?

A child in a family can be born with various mutations and hostile diseases, since the father and mother have similar genotypes, which fail when merged.



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.