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Are Chickens Descendants of Dinosaurs?. Claims and Predictions Claim: Chickens are the descendants of dinosaurs. What evidence could support the claim?

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Presentation on theme: "Are Chickens Descendants of Dinosaurs?. Claims and Predictions Claim: Chickens are the descendants of dinosaurs. What evidence could support the claim?"— Presentation transcript:

1 Are Chickens Descendants of Dinosaurs?

2 Claims and Predictions Claim: Chickens are the descendants of dinosaurs. What evidence could support the claim? What evidence could falsify the claim? What evidence could corroborate supporting or falsifying evidence?

3 Anatomical Evidence: Wing

4 Anatomical Evidence: Leg

5 Anatomical Evidence: Feet Tree duck and penguin

6 Anatomical Evidence: Tail

7 Anatomical Evidence: Wishbone

8 Fossil and Embryo Evidence: Wing Ostrich Zebrafinch

9 Fossil Evidence: Leg Centrosaurus

10 Anatomical Evidence: Feet T. rex

11 Anatomical Evidence: Tail

12 Anatomical Evidence: Wishbone T. rex

13 Fossil Evidence: Dinos with Feathers T. rex 70 million year old amber

14 Genetic Evidence: Chicken Teeth

15 Phylogenetic Evidence


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