'Genital pore' presentation slideshows

Animals: The Invertebrates

Animals: The Invertebrates. Chapter 25. Characteristics of Animals. Multicelled heterotrophic eukaryotes Require oxygen for aerobic respiration Reproduce sexually, and perhaps asexually Motile at some stage Develop from embryos. Chordates. Major Animal Phyla . Echinoderms. Arthropods.

716 views • 59 slides

How does Cnidaria fit in?

How does Cnidaria fit in?. Cnidaria. 3 classes:Hydrozoa, Scyphozoa, Anthozoa . Porifera. 2 body types: polyp, medusa. diploblastic. 3 body types . tissue level of organization. choanocytes. cellular level of organization. Blastula stage. heterotrophic. multicellular. unknown

895 views • 42 slides

Phylum Platyhelminythes

Phylum Platyhelminythes. Platyhelminthes. ~ 20,000 extant species Parasitic + free-living Unsegmented flatworms. Platyhelminthes. Triploblastic, acoelomate, bilaterally symmetrical Incomplete gut; absent in some parasitic forms Cephalization of nervous system

556 views • 35 slides

Broad Fish Tapeworm

Broad Fish Tapeworm. By: Lauren Slater. Index. Definition of the tapeworm Classification Anatomy and Physiology Reproduction Life Cycle Hosts Diagnosis Symptoms Treatment & Control Statistics Other Pictures Work Cited.

1.02k views • 19 slides

Segmented worms vocabulary Quiz

Segmented worms vocabulary Quiz. Directions: Put your name, date, and Segmented Worms Vocabulary Quiz on a sheet of paper. Number your answer sheet from 1 to 15. Answer the questions as they are read to you. When you are finished, you may go back and look at the slides. Zoology.

346 views • 16 slides

Chapter 31 Phylum Acanthocephala

Chapter 31 Phylum Acanthocephala. Form and Function Throughout their evolution there has been a reduction in muscular, nervous, circulatory and excretory systems; a complete loss of a digestive system They are pseudocoelomates; pseudocoelom is essentially filled with reproductive organs.

2.34k views • 15 slides

Ascaris

279 views • 11 slides

Platyhelminthes

Platyhelminthes. Chris Racz. Examples. Turbellaria: Free living flatworms, Planarians, Symsagittifera roscoffensis, Microstomum caudatum. Cestoda: Cyclophyllidea, Pseudophyllidea, Taenia saginata, Diphyllobothrium, Taenia. Trematoda: Digenea, Aspidogastrea, tissue flukes, blood flukes

599 views • 9 slides