Day 9
Major Growth Developments
Upper eye lids begin to cover the eyes.
The knee caps begin to form.
Information & Image from the University of Illinois website:http://chickscope.beckman.uiuc.edu/explore/embryology/
Day 8 -- Tuesday, April 16th
Day 8
Major Growth Developments
Three rows of feather germs are visible on the tail.
The nictitating membranes (inner eye lids) begin to form.
The egg tooth begins to form.
The bone marrow cavity of the femur begins to form.
Information & Image from the University of Illinois website:http://chickscope.beckman.uiuc.edu/explore/embryology/
Day 7 -- Monday, April 15th
Day 7
Major Growth Developments
A row of feather germs appears on the tail.
The sclera of the eye begins to form.
Feather papillae appear on the thigh.
The leg bends at the knee.
- Information & Image from the University of Illinois website:http://chickscope.beckman.uiuc.edu/explore/embryology/
Day 6 --Sunday, April 14th
Day 6
Major Growth Developments
The beak becomes visible.
The wing bends at the elbow.
The allantois begins to fuse with the chorion.
The ribs begin to appear.
The gizzard begins to form.
The intestines begin to loop.
Information & Image from the University of Illinois website:http://chickscope.beckman.uiuc.edu/explore/embryology/
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