1. Warm Up Question:

2. Take Cornell Notes For All The Following Info: Characteristics of Animal Kingdom
Multicellular-Having or consisting of many cells or more than one cell to perform all vital functions.
Eukaryotic-possessing a membrane-bound nucleus
Heterotrophic-not capable of producing their own food, have to feed on organic matter for energy
Cells Lack a Cell Wall-animals and most protists do not have cell walls

3. Animals Carry Out The Following Functions:
Feeding
Respiration
Circulation
Excretion
Respond to Environment
Movement
Reproduction
95% off all animals are invertebrates (no back bone, example-insects)

4. Single Celled Ancestor
First came the unicellular organism also known as a single celled organism is an organism that consists of only one cell.
(Prokaryotes, most protists, and some kinds of fungi are unicellular.)

5. Multicellular
Then came the multicellular organisms are organisms that consist of more than one cell.
Most life is multicellular, as are all animals (except for specialized organisms such as Myxozoa) and land plants.

6. #1 Porifera: First of the Nine Phyla
Phylum Name- Porifera
Common Name- Sponges
All the same cells.

7. Then came… Differentiated Cells
Cells for different parts of the body, such as tissue cells to create organs.

8. #2 Cnidaria: Second of the Nine Phylum
Pronounced-nidaria, the c is silent
Have radial symmetry-These organisms resemble a pie where several cutting planes produce roughly identical pieces.
Examples-Jellyfish, sea anemone

9. Then came… Next on the Cladogram time line is:
Bilateral Symmetry-meaning that it could be divided into matching halves by drawing a line down the center.

10. #3 Platyhelminthes:Third of the Nine Phylum
Example is a Flatworm (common name)-soft-bodied invertebrate animals
Usually live inside other organisms

11. #4 Nematode: Fourth of the Nine Phylum
Common name is Round worms-they are more advanced than flatworms but less advanced than earthworms. They have thin round bodies.
Many of them are harmful, as they are parasites.
Pseudocoelom - internal body cavity of some primitive invertebrates, lacking a mesodermal layer

12. Then came… Next on the Cladogram time line is:
Coelom-a confined body cavity surrounding the internal organs

13. #5 Mollusca: Fifth of the Nine Phylum
Examples-Shellfish, squids, snails
Mollusks have a soft body (their name is derived from the Latin word mollus, meaning "soft”)

14. #6 Annelid:Sixth of the Nine Phylum
Annelids are a large phylum of segmented worms
Example- earthworms and leeches.

15. #7 Arthropod:Seventh of the Nine Phylum
Arthropod-is an invertebrate animal having an exoskeleton (external skeleton), a segmented body, and jointed appendages
Examples-Insects, crabs, lobsters

16. #8 Echinoderm: Eighth of the Nine Phylum
Echinoderms are characterized by radial symmetry, several arms
Examples-Sea star or starfish, sea urchins

17. #9 Chordate:Ninth of the Nine Phylum
Chordate-are animals which are vertebrates (backbones)
Animal groups in the chordate phylum include fish, amphibians, reptiles, birds and mammals.