'Coelomate' diaporamas de présentation

Mod 2 Slide Set 2 Survey of Animal Kingdom Introduction; Porifera-Nematoda

Mod 2 Slide Set 2 Survey of Animal Kingdom Introduction; Porifera-Nematoda. See Mod 2 Learning Objectives at Blackboard Read Ch. 17 Do Ch 17 activities and quizzes at MasteringBiology. Characteristics of Animals. Multi-celled, heterotrophic, eukaryotes

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Invertebrate Photos

Invertebrate Photos. Acoelomate. flatworm. Pseudocoelomate. roundworm. Coelomate. Leech. Tapeworm Scolex (head) with suckers and hooks. Tapeworm Segments ( proglottids ). Tapeworm. Uterine branches in proglottid. Tapeworms inside intestines. Class Trematoda - Flukes.

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The Animal Kingdom

The Animal Kingdom. Heterotrophic by ingestion Motile; behaviorally complex No cell walls Structure based on extracellular proteins, especially collagen. Characteristic cell junctions. Similarities in ribosomal RNA. Evolutionary Trends in Body Plan. Symmetry: None (sponges)

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Bio202 Lab 10: Nematoda, Mollusca, and Annelida

Bio202 Lab 10: Nematoda, Mollusca, and Annelida. Chapters 37 & 38. Phylum Nematoda. Nematodes, commonly called roundworms Ubiquitous--found everywhere, span all habitable environments bilaterally symmetrical Cylindrical Unsegmented (unlike most tapeworms). Phylum Nematoda.

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Which of these organisms are animals?

Which of these organisms are animals?. Animal Early Embryonic Development. Blastocoel. Cleavage. Endoderm. Blastula. Ectoderm. Archenteron. Eight-cell stage. Zygote. Gastrulation. Gastrula. Blastocoel. Blastopore. Cross section of blastula.

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Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES

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Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES

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