Genetic Defect Apr 2026

These are caused by a mix of gene mutations and lifestyle/environmental factors. This includes things like heart disease, diabetes, and most cancers. 2. How They Happen

Genetic changes aren't always "inherited" from parents. They can be: genetic defect

Parts of chromosomes are missing or changed. Down Syndrome, for instance, happens when there is an extra copy of chromosome 21. These are caused by a mix of gene