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10 Cards in this Set
- Front
- Back
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Air cell |
is a shock obsorver and three day air supply |
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Shell |
Protection, provides embryo calcium |
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Shell membrane |
Protection against germs |
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Albumen |
white part of the egg, provides embryo with water and protein |
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yolk |
main food source for embryo |
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Chalazae cords |
cords that hold the yolk in the middle of the egg |
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Blastodisc |
infertile,4x smaller,only female cells |
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Blastoderm |
fertile,4x larger,tan,male and female cells |
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Natural incubation |
hen for warmth, sweat for humidity,turns 99 times a day, no chemacles |
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artificial incubation |
iincubator in classroom for heat, add water daily for humidity,turn 5 times a day no markers or cleaner in classroom for fresh air. |
