Parts of an Egg Shell Outside Hard Protective
Description: Parts of an Egg Shell Outside Hard Protective Covering made of Calcium Carbonate Very porous- 7,000 pores in a chicken eggshell Membranes Two Membranes: Outer Inner Protect the Eggs Contents from: Bacteria Moisture Leaving the Egg too
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slide1. Parts of an Egg<br>
slide2. Shell Outside
Hard
Protective Covering made of Calcium Carbonate
Very porous-
7,000 pores in a chicken eggshell<br>
slide3. Membranes Two Membranes:
Outer & Inner
Protect the Egg’s Contents from:
Bacteria
Moisture Leaving the Egg too Quickly<br>
slide4. Air Cell As the Egg Cools, the Contents of Egg Contract More than the Shell…
Forms at the Large End of Egg<br>
slide5. White/Albumen Provides the liquid medium in which the embryo develops
Contains a large amount of protein<br>
slide6. Vitelline Membrane Transparent Casing that encloses the Yolk
Separates the Yolk from the Albumen<br>
slide7. Chalaza Cord Like
Attached to the Yolk Sac
Hold it in the center of the egg
Made of Mucin Fibers
Special Form of Protein<br>
slide8. Germinal Disk Contains the Female’s Genetic Material
Found on the yolk
Small White Spot<br>
slide9. Yolk Source of Food for Embryo
Contains all the Fat in the Egg<br>
slide10. Complete the Worksheet! Word Bank:
Air Cell
Germinal Disk
Vitelline Membrane
Albumen or White
Membranes
Yolk
Chalaza
Shell Air Cell Chalaza Germinal Disk Yolk Vitelline Membrane Membranes Albumen Shell<br>
slide11. THANKS!!! All Information Can be Found at:
https://leon.agrilife.org/hatching-eggs-virtual-program/
Or at the Leon County Extension Facebook Event Page-
“Hatching Eggs- Virtual Program”
See Y’all Monday!<br>
slide2. Shell Outside
Hard
Protective Covering made of Calcium Carbonate
Very porous-
7,000 pores in a chicken eggshell<br>
slide3. Membranes Two Membranes:
Outer & Inner
Protect the Egg’s Contents from:
Bacteria
Moisture Leaving the Egg too Quickly<br>
slide4. Air Cell As the Egg Cools, the Contents of Egg Contract More than the Shell…
Forms at the Large End of Egg<br>
slide5. White/Albumen Provides the liquid medium in which the embryo develops
Contains a large amount of protein<br>
slide6. Vitelline Membrane Transparent Casing that encloses the Yolk
Separates the Yolk from the Albumen<br>
slide7. Chalaza Cord Like
Attached to the Yolk Sac
Hold it in the center of the egg
Made of Mucin Fibers
Special Form of Protein<br>
slide8. Germinal Disk Contains the Female’s Genetic Material
Found on the yolk
Small White Spot<br>
slide9. Yolk Source of Food for Embryo
Contains all the Fat in the Egg<br>
slide10. Complete the Worksheet! Word Bank:
Air Cell
Germinal Disk
Vitelline Membrane
Albumen or White
Membranes
Yolk
Chalaza
Shell Air Cell Chalaza Germinal Disk Yolk Vitelline Membrane Membranes Albumen Shell<br>
slide11. THANKS!!! All Information Can be Found at:
https://leon.agrilife.org/hatching-eggs-virtual-program/
Or at the Leon County Extension Facebook Event Page-
“Hatching Eggs- Virtual Program”
See Y’all Monday!<br>