In a family where parents are healthy, a child with Down syndrome was born. How could this happen?
| December 16, 2020 | education
Down syndrome appears in a child if a failure occurs during the laying of genes
This is called trisomy 21
That is, chromosome 21 was not divided correctly and instead of 2, there were 3
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.
