'Gill pouches' presentation slideshows

Mrs. Ofelia Solano Saludar Department of Natural Sciences University of St. La Salle

THE CRANIATES: ANAMNIOTES. Mrs. Ofelia Solano Saludar Department of Natural Sciences University of St. La Salle Bacolod City. WHO ARE THE CRANIATES?. Traditional classification: Protochordata ( Acraniata ) are separated from Vertebrata ( Craniata ) that have a skull.

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Evolution

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Lecture #2 - August 27, 2008 Reading for Today: pgs. 10-14, 151-157,197-204

Lecture #2 - August 27, 2008 Reading for Today: pgs. 10-14, 151-157,197-204 1. A few more phylogenetic terms. 2. Building a tree a. synapomorphies & homologies b. swapping branches 3. Defining Characters of Cepahlochordates, Myxiniformes, Petromyzontiformes, & Gnathostomata

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