1. Ave Marie A. Cahilo 2. Mammals (class Mamalia) are a clade of endothermic amnionotes distinguished from reptiles and birds by the possession of hair three middle ear bones,…

1. Ave Marie A. Cahilo 2. Mammals (class Mamalia) are a clade of endothermic amnionotes distinguished from reptiles and birds by the possession of hair three middle ear bones,…

1. Ave Marie A. Cahilo 2. Mammals (class Mamalia) are a clade of endothermic amnionotes distinguished from reptiles and birds by the possession of hair three middle ear bones,…

Slide 1 Physical Anthropology Human Origins Slide 2 Slide 3 What is a Mammal? Class Mammalia- air-breathing vertebrate animals characterized by the possession of endothermy,…

Evolutionary Change Patterns of Evolution 1 Looking for Patterns Weâve examined homologous and vestigial structures Weâve examined genetic drift and the founder effect…

Physical Anthropology Human Origins What is a Mammal? Class Mammalia- air-breathing vertebrate animals characterized by the possession of endothermy, hair, three middle ear…

Slide 1 Vertebrates By: Asina and Eileen Platypus Here is a video Echidna Mammals Mammals have several unique characteristics that make them different from other animals.…

Slide 1 Vertebrates By: Asina and Eileen Platypus Here is a video Echidna Mammals Mammals have several unique characteristics that make them different from other animals.…