Slide 1VERB: A Virtual Educational Resource for the Biosciences Dr Helen Chatterjee, Division of Biosciences, UCL Slide 2 Background Today's universities produce graduates…

Slide 1Digestive System and Derivatives Derivatives include respiratory system, liver, pancreas, gall bladder and endocrine structures All are endodermal in origin Digestive…

1. Fish, amphibians, reptiles, birds and mammals Chapter 14 & 15 2. Chordate Characteristics All chordates have a notochord, a nerve chord, postanal tail, and gill slits.…

1. Warm-Up On your desk is a KWL, in the first column write all the things you know about vertebrates. Once you are finished we will go over them and as we do, put items…

1. Tedra McNair April 22, 2009 Period, 2 Chapter 31Reptiles and Birds 2. Evolutionof Reptiles Reptiles evolved from amphibian-like ancestors. Reptiles have evolved into unique…

1An Illustrated Guide to ClassificationThis provides evidence for P1The five kingdoms The Five kingdomsThe first section of your guide will cover the basic details of the…

Adaptive Radiation In Living Reptiles Adaptive Radiation In REPTILES Adaptive radiation : Is rapid  evolutionary radiation. It is an increase in the number and diversity…

1. Universidad Autónoma de Nuevo León, Facultad de Ciencias Biológicas, Laboratorio de Herpetología, Apartado Postal - 513, San Nicolás de los Garza, C.P.…

Taxonomic relationships based on phylogenies - considerations Phylogenies are hypotheses â can be falsified as new data comes in When is a character derived vs. ancestral?…

Slide 1 Slide 2 Incidence Functions Concept introduced by Diamond (1975) to describe the probability of occurrence of a species with respect to ordered site characteristics,…