'Marsupial mammals' diaporamas de présentation

Mammals

Mammals. 10 Characteristics of Class Mammalia. Body covered with hair Skin contains sweat, scent, sebaceous, and mammary glands 7 cervical (neck) vertebrae Pelvic bones are fused Movable eyelids Endothermic (warm blooded). Characteristics of Class Mammalia.

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Chapter 34

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Mammals

Are classified into. Monotremes. Marsupials. Placental mammals. Mammals. Go to monotremes. Go to marsupials. Go to placental mammals. Flat tail. Mammary glands with no nipples. Beak. Webbed feet. Monotremes. They lay eggs. MONOTREMES. Echidna. Are classified into. Monotremes.

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HUMANS

HUMANS. TREE OF LIFE. BACK IN TIME ?. (not to scale). The blue dots represent our most recent common ancestors!. BACK IN TIME ?. by Charles Burrows. HUMANS. TREE OF LIFE. CHIMPANZEES. BACK IN TIME ?. (not to scale). The blue dots represent our most recent common ancestors!.

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