Skip Navigation

Movie Theater

Cell Division


 

48 hours

Buy NowFrom The Biology of Prenatal Development.

Script: Approximately 24 to 30 hours after fertilization, the zygote completes its first cell division. Through the process of mitosis, one cell splits into two, two into four, and so on.

All ages referenced to fertilization, not last menstrual period.
 <  Previous  See Snapshots  Next  > 
Log in to create a playlist
Cell Division
Cell Division
The Morula and Blastocyst
The Morula and Blastocyst
3 Billion Base Pairs per Cell
3 Billion Base Pairs per Cell
Amnion and Germ Layers
Amnion and Germ Layers
Early Embryonic Development
Early Embryonic Development
Human Development
Human Development
Previous Set Previous Movie Next Set Next Movie
When does health begin? Find out now.
Help give babies a healthy start and a healthy future. Donate now.


Add a Comment

Your Name: Log In 3rd-party login: Facebook     Google     Yahoo

Comment: