Use lizards as a model system because they show wide range of variation in both ... Comstock Publishing Associates, Ithaca, New York. xii 276 pp. Djawdan, M. 1993. ...
... most annelids (e.g. earthworms); excretory organs open internally to the coelom ... Coelom. Bladder. Metanephridium. Nephrostome. Malpighian tubules ...
Includes Rhynchocephalia, Squamata (Lizards Amphisbaenia Snakes) ... Thus, 'lizards' are paraphyletic ... Relatively small lizards. Often nocturnal and secretive ...
... then Free Water' group drank copiously when reversed to free water and ... Plate 9.1 Rear view of the last living Tasmanian tiger, Hobart Zoo, 1933. ...
E. Primary mechanisms of evolution. Lecture 2 Variation and Adaptation ... Herring gulls, which normally lay 2 to 3 eggs, lay up to 16. House sparrows, ...