1. INTRODUCTION TO KINGDOM ANIMALIA chapter 32

2. CHARACTERISTICS Multicellular organization (specialization of cells)
Heterotrophic
Sexual reproduction
Movement
Link is colonial animal-like protists

3. BODY STRUCTURE
asymmetrical, radial, bilateral

4. PATTERNS OF DEVELOPMENT
1. Fertilization: sperm fuses with egg
2. Cleavage and blastula formation
3. Gastrulation
protostomes: blastopore becomes mouth
deuterstomes: blastopore becomes anus

5. TYPES OF BODY CAVITIES
Acoelomate Pseudocoelomate Coelomate

7. Invertebrate Phyla (several): no backbones
Phylum Chordata: nerve chord but no backbones
Subphylum Vertebrata: both backbones and nerve cords

8. Classwork/Homework Classwork Homework Textbook Extra Credit
Dichotomous Key
Homework
Cladogram (Due Thursday)
Flipbook (Due Thursday)
Study Guide (Due before Final)
Textbook Extra Credit