'Circular muscles contract' diaporamas de présentation

Gastrointestinal Physiology Lecture 3 Swallowing (Deglutition)

Gastrointestinal Physiology Lecture 3 Swallowing (Deglutition) Physiology of Esophageal Motility Chapter 63: 763-765 By Dr. Hayam Gad Dr. Mohammed Alzoghaibi. Learning Objectives . Swallowing process and its stages Oral stage Pharyngeal stage Esophageal stage

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How Many Kingdoms?

8 5 3 2 1 Extant How Many Kingdoms? Multicellular Animals Archezoans Slime Molds Archaebacteria Protozoans Green Algae Bryophytes Myxozoans True Fungi Chrysophytes Tracheophytes Euglenoids Brown Algae Bacteria Red algae Extinct Long Time with Prokaryotes only Original Cell

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SUPPORT AND LOCOMOTION

SUPPORT AND LOCOMOTION. ADAPTATIONS FOR LOCOMOTION. Locomotion: Many types of living things are able to move on their own from one place to another. Being able to move oneself from place to place is called locomotion. Organisms that are capable of locomotion are said to be motile.

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Phylum Annelida

Phylum Annelida. Annelida. Paleontologists believe in the pre-Cambrian era the only animals on Earth were sponges, cnidarians and ancestral bilateral worms.

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Learning Objectives

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Serendipity: the faculty of making happy and unexpected discoveries by accident

Serendipity: the faculty of making happy and unexpected discoveries by accident . Roberts T.J., Azizi E. 2011. Flexible mechanisms: the diverse roles of biological springs in vertebrate movement. J. experimental Biology 214: 353-361.

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