Slide 1Sponges Phylum Porifera Slide 2 SPONGES ARE STRANGE Only meet MINIMUM requirement for Kingdom Animalia –Multicellular, eukaryotic cells, heterotrophic, moves at…

Slide 1Sponges Phylum Porifera Slide 2 Phylum Porifera – Pore Bearers Water flow Choanocyte Spicule Pore cell Pore Epidermal cell Archaeocyte Osculum Central cavity Pores…

Slide 1The Animal Kingdom Slide 2 Characteristics of Animals Multicellular eukaryotes Heterotrophic Gametic Life Cycle (dipoid/meiosis/gametes/fertilization/zygote/ embryo…

Slide 1 UNIT 6 INVERTEBRATES PART 1 SPONGES; CNIDARIANS; CTENOPHORES; PLATYHELMINTHES; NEMERTEA; NEMATODA; ANNELIDA; SIPUNCLA; ECHIURANS; MOLLUCS; Slide 2 The following is…

Slide 1 Lab 7: Animals I: Porifera, Radiata, and Introduction to Bilateria Slide 2 video spongin (collagen) Part A:Sponges (Phylum Porifera) No Symmetry (asmmetrical); no…

Slide 1 The Invertebrates Animals are multicelled heterotrophs that move about for at least part of their life cycle Animals develop in a series of stages –Ectoderm, endoderm,…

Slide 1 I. Animals A. Overview 1. 5th Kingdom (old system) 2. 10th Kingdom (new system) 3. > Million Species Slide 2 4. Why so much on animals? a. Diverse Forms b. Diverse…

Slide 1 SPONGES PHYLUM PORIFERA Slide 2 Slide 3 Slide 4 Major Characteristics of the Phylum Porifera Sponges are: asymmetrical multicellular sessile Heterotrophic eukaryotic…

3. Nervous tissue & muscle tissue 1. Multicellular, heterotrophic eukaryotes that ingest food: (Metazoa). Evaluating hypotheses of basal animal phylogeny using complete…

PowerPoint Presentation Today is Monday, March 16th, 2015 Pre-Class: So weâre in the chordates group, right? (say yes) Whoâs our closest relative outside the chordates?…