Genetic Disorders

Boy with Downs syndrome

Downs syndrome is a genetic disorder

Certain observable, physical traits that you possess are inherited from your parents. Traits, such as height, eye color, and hair color, are passed down from one generation to the next. In this topic, you will explore certain disorders and medical conditions that are genetic and inherited by offspring. Sometimes these conditions are the result of defective genes, and sometimes the conditions are created because of a problem with the entire chromosome.

Essential Question

  • Can diseases be inherited?
  • What happens if chromosomes do not separate correctly during meiosis?
  • How can chromosome abnormalities be detected?