Day 20--Sunday, April 28th
Major Growth Developments

• The lungs are using the air cell for breathing completely.

• The embryo occupies all of the egg except air cell.Information & Image from the University of Illinois website:http://chickscope.beckman.uiuc.edu/explore/embryology/

 

 

Day 19--Saturday, April 27th

Major Growth Developments

• The yolk sac begins to enter the body cavity.

Information & Image from the University of Illinois website:http://chickscope.beckman.uiuc.edu/explore/embryology/