'Placentals' diaporamas de présentation

Mammalian Characteristics

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Mammals

Mammals. Chapter 36. Section 1. Five key characteristics Some hair Diverse & specialized teeth Endothermic Mammary Glands placenta. Section 1. Mammals have diverse, specialized teeth Molars Incisors Premolars canine. Section 1. Mammary glands are used for milk production

534 views • 20 slides

Mammals

Mammals. Chapter 36. Section 1. Five key characteristics Some hair Diverse & specialized teeth Endothermic Mammary Glands placenta. Section 1. Mammals have diverse, specialized teeth Molars Incisors Premolars canine. Section 1. Mammary glands are used for milk production

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Phylum Chordata

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EVIDENCE OF EVOLUTION

EVIDENCE OF EVOLUTION. Fossil Record. Compare the fossils of older rock layers to newer layers to piece together evolutionary history. Evolution of the horse What does the fossil record tell us?. Biogeography. Species living on different continents descended from different ancestors.

323 views • 12 slides