Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
Please note that all contributions to MedStudentWiki may be edited, altered, or removed by other contributors.
If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see MedStudentWiki:Copyrights for details).
Do not submit copyrighted work without permission!
To edit this page, please answer the question that appears below (more info):
How many chromosomes do humans have?