Blood From Wikipedia, the free encyclopedia Jump to: navigation, search For other uses, see Blood (disambiguation). Human blood smear: a ± erythrocytes; b ± neutrophil;…

Slide 1What is a Vertebrate? Vertebrate Anatomy – Unit 1 Slide 2 FIRST: A Vertebrate is an ANIMAL What is an Animal? –KINGDOM Level of Taxonomy –Includes all organisms…

Slide 1The Evolution of Chordates Slide 2 Phylum Chordata belongs to clade Deuterostomata. Deuterostomes have events of development in common with one another. 1. Coelom…

1.AP Bio Chapter 342. Overview: Half a Billion Years of Backbones Early in the Cambrian period, about 530 million years ago, an astonishing variety of animals inhabited Earth’s…

1.DOI: 10.1126/science.1239073 , 387 (2013);341Science et al.Steve Ramirez Creating a False Memory in the Hippocampus This copy is for your personal, non-commercial use only.…

1. EXTERNAL ANATOMY OF ALAMPREY- CLASS AGNATHA 2. LAMPREY 3. FUNCTIONS• Buccal Funnel - is the beginning of the mouthcavity. It contains the numerous teeth of theadult…

1. •Duration: about 30 millions years. • Maximunm thickness: 70,000 feet. • The Silurian Period (from the name of an ancient British tribe, the Silures) lies between…

1. Vertebrates 2. Chordates have a notochord and a dorsal, hollow nerve cord 3. Notochord • The notochord is a longitudinal, flexible rod between the digestive tube and…

1. COMPARATIVEVERTEBRATE ANATOMYAgnatha and Chondrichthyes 2. Agnathans and Chondrichthyes * 3. Agnathans Agnathans = Group that includes thejawless vertebrates…

Int. J. Biol. Sci. 2006, 2 32 International Journal of Biological Sciences ISSN 1449-2288 www.biolsci.org 2006 2(2):32-37 ©2006 Ivyspring International Publisher. All…