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10 Cards in this Set
- Front
- Back
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Air cell |
A shock absorber and 3 day air supply. |
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Shell |
Protection; provides embryo cunsium |
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Shell Membrane |
Protection agents germs |
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Albumin |
White part of egg; provides embryo with water and protection. |
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Yolk |
Main food source for embryo |
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Chalazae Chords |
chords that hold the yolk in the middle of the egg |
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Blastodisc |
Infertile;4 x smaller; only female eggs |
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Blastoderm |
Fertile; 4 x smaller;tan;male and female cells |
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Natural Incubation |
Hen:body warmth;sweat for humidity;turns 99 times a day;no chemicals |
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Artificial Incubation |
Incubator in classroom for heat; add water daily for humidity;turn 5 x a day; no markers or cleaner in classroom for fresh air. |
