Put these paragraph in simpler words and longer?

Question

Achondroplasia is inherited in an autonomic dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. About 80 percent of people with achondroplasia have average-size parents; these cases result from a new mutation in the FGFR3 gene. In the remaining cases, people with achondroplasia have inherited an altered FGFR3 gene from one or two affected parents. Individuals who inherit two altered copies of this gene typically have very severe problems with bone growth, and are usually stillborn or die shortly after birth from respiratory failure.

Answer 1

Humans are born with parents genes and sometimes inherit
their ancestors disorders.
With proper nutrition, and technology, alot of disorders can be corrected or even done in the womb of the mother.