Reptiles, Dinosaurs, Birds & Animal Locomotion and ... - Biosciweb.net

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Phylum Chordata: Class Reptilia & Class Aves 18.6Lab #18 -- Biological Sciences 102 – Animal BiologyAnswer the following questions using your lab manual, textbook, instructor feedback, theInternet and collective discussions with your classmates.Regarding Thermoregulation:Briefly define the following terms:Ectothermy (most invertebrates, fish, amphibians and many reptiles) =Endothermy (some reptiles, birds, mammals) =Homeothermy (a special type of endothermy in birds and mammals only) =Regarding Reproduction:Briefly define the following terms:Oviparous =Ovoviviparous =Viviparous =Regarding Lifecycle and Development in Birds:Altricial =Precocial =
Phylum Chordata: Class Reptilia & Class Aves 18.7Lab #18 -- Biological Sciences 102 – Animal BiologyEvolution of Bird FlightThere are two basic, general hypotheses that attempt to explain the evolution of birdflight. In the spaces below, briefly define and describe what information you can findabout these two different hypotheses…or others if you find them.Evolution of Bird Flight: Hypothesis #1:Evolution of Bird Flight: Hypothesis #2:Archaeopteryx Fossil
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Reptiles, Dinosaurs, Birds & Animal Locomotion and ... - Biosciweb.net

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