1. Animal Morphology and Diversity Dr. Eden V. Evangelista Department of Biological Sciences Philippine Normal University Manila 2. Levels of Classification Kingdoms (C.…

Slide 1 An Overview of Animal Phylogeny How the Animal Kingdom Evolved Chapter 32 Slide 2 An Overview of Animal Phylogeny Animals diversified rapidly during the late Precambrian…

Slide 1 Slide 2 Animals What is an animal? Slide 3 The Structure of Organisms Cells Tissues Organs Organ Systems Slide 4  Animals are made up of cells.  Cells are the…

Slide 1 Slide 2 Kingdom Animalia Slide 3 Multi-celled Heterotrophic (Consumer) Has a Nucleus (Eukaryotic) It is the largest Kingdom so far. (See Link)See Link There are over…

Porifera â the sponges porus (pore) + fera (bearing) Abundant marine grp w some fresh water (f.w.) species. Can range in size fr. small crusts or growths or simple vases…

INVERTEBRATES About 97 percent of all animals are invertebrates. Animals are characteristically multicellular heterotrophs whose cells lack cell walls Animals likely evolved…

Slide 1 Body cavity Acoelomates FLATWORMS (Phylum _________) May be the 1st organisms to evolve organs from mesoderm Solid, compact body Organs imbedded in the solid tissue…