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Unformatted text preview: o Endothermy o Mammary glands o Lactation o Evolved when dinos were dominant herbivores After gone, mammals diversified lineages Reptiles o Watertight skin o Air breathing o Lay eggs Internal fertilization o 4 lineages turtles snakes and lizards crocs and alligators birds o ectothermic...
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This test prep was uploaded on 04/18/2008 for the course BIOL_SCI 103 taught by Professor Galbreath during the Spring '08 term at Northwestern.
- Spring '08