'Egg tooth' diaporamas de présentation

Reptiles

Reptiles. Characteristics of Reptiles. 1. Strong, bony skeletons and feet with claws 2. Ectothermic (cold-blooded) 3. Dry scaley skin 4. Amniotic eggs 5. Respiration with lungs 6. Ventricle partially divided 7. Internal fertilization. Order Rhynchocephalia.

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Diagram of a Fertile Unincubated Egg

Blastoderm. Yolk. Diagram of a Fertile Unincubated Egg. Chalazae. Albumen (Egg White). Fertile Unincubated Egg. Infertile Unincubated Egg. 1 Day of Incubation. PRESENCE OF THE DAY OLD EMBRYO. Day 1 As seen by candling. FERTILE EGG ----. INFERTILE EGG ---.

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Diagram of a Fertile Unincubated Egg

Blastoderm. Yolk. Diagram of a Fertile Unincubated Egg. Chalazae. Albumen (Egg White). Fertile Unincubated Egg. Infertile Unincubated Egg. 1 Day of Incubation. PRESENCE OF THE DAY OLD EMBRYO. Day 1 As seen by candling. FERTILE EGG ----. INFERTILE EGG ---.

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AMERICAN ALLIGATOR Alligator mississippiensis

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Day to Day Chicken Egg Development

Day to Day Chicken Egg Development. A guide to what is happening each of the 21 days inside the egg. A great resource for students!. Day One. The appearance of the vertebral column occurs. The nervous system begins to develop. The head starts to form. The eyes are beginning to develop.

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Incubation

Incubation. Steve Case NSF North Mississippi GK-8 University of Mississippi December 2006. What do all these animals have in common?. Which comes first, the baby chicken or the egg?. The egg comes BEFORE the baby chicken. The baby chicken comes AFTER the egg.

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Komodo dragon

Komodo dragon. By : Pamella A. Okonny. Varanus komodoensis. Class: Reptilia. Genus: Varanus. Species: V. komodoensis Varanus means large lizards native of Asia and Africa

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Inside of a Peregrine Falcon Egg

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Enamel Decay

Enamel Decay . By Stacey Roberts 8 th chemistry 1010. Hypothesis. If I put an egg/tooth enamel in vinegar then it will decay faster than soda or vinegar . Research . Tooth decay happens when bacteria in your mouth eats away at your tooth by the things you eat that are acidic. .

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