Chapters 23-26 Kingdom ANIMALIA Kingdom Animalia Animals are……. Eukaryotic Sexual (mostly) Usually multicellular Heterotrophic Motile, if only at certain life stages.…

* Scientists generally agree about the taxonomic classification of 36 animal phyla -They do disagree, however, about how these are interrelated Traditional reconstructions…

Noncoelomate Invertebrates Chapter 33 Invertebrate Phylogeny Revolution Scientists generally agree about the taxonomic classification of 36 animal phyla -They do disagree,…

Noncoelomate Invertebrates Chapter 33 Invertebrate Phylogeny Revolution Scientists generally agree about the taxonomic classification of 36 animal phyla -They do disagree,…

Introduction To Animal Evolution Chapter 32 Animals 1st appeared in Precambrian in waters, spread to land. 5 criteria that define animal: 1Animals multicellular, must get…

CHAPTER 32 â ANIMALS 32-1: The Nature of Animals Two types of Animals: Vertebrates Animals with a backbone Invertebrates Animals without a backbone Accounts for more than…

Animals The Kingdom Animalia: Unifying Characteristics and Major Divisions I edited this power point from Eric Kessler Unifying Characteristics Multicellular Can generate…

MITOGENOME FRAGMENTATION IN ANIMALS â POSSIBLE MOLECULAR MECHANISMS Tadeusz Malewski Department of Molecular and Biometric Techniques, Museum and Institute of Zoology, Polish…

* * Syllabus Introduction Phylum: Annelida (General charactes) Nereis Allolobophra caliginosa Hirudo medicinalis Phylum: Arthropoda (General charactes) Astacus fluviatulis…

* The traditional metazoan phylogeny is being reevaluated using molecular data. (Remember the homology/analogy problem.) Therefore, key morphological characters used in traditional…