Chromosomal Abnormality

Delve into the topic (s) discussed in the module by doing the following:
Identify any inheritable chromosomal abnormalities and prepare a written essay. Include the following information in your presentation:
• Description of the chromosomal abnormality.
• How common is it, and what is its origin?
• How can it be detected prenatally?
• In what state is the investigation of this condition currently?