Platyhelminthes,

Front 1

Invertebrates

Back 1

animals that lack backbines, they account for 95% of known animals species

Front 2

platyhelminthes

Back 2

flat worms, flukes, tapeworms
-triploblastic organization

-bilateral symmetry

-aocelomate

Front 3

nematoda

Back 3

round worms
25000 species
have a tough cutic, e that coats the body

Front 4

Back 4

mesophyl- 2 layers of cell making up the wall of the sponge
epidermis- the outer layer of the sponge
pores- where water enters the sponge
spongocoel internal cavity where water goes once in tbe sponge
choanoytes- flagellated cells that create a current to take water In pores and out the osculum
amoebocytes- cells thay transport nutrients to other cells of sponges body, produce materials for skeketal fibers, or become any sponge cell that is needed.

Front 5

Systems present and not present in platyhelminthes

Back 5

Present

-muscle system

-nervous system

-incomplete digestive system

NOT PRESENT

-Circulatory

-Respiratory

Front 6

Class Turbelleria example of species

Back 6

flat worms Planaria

-move by cilia

-have an eyespot

-monoecious

Front 7

Class Trematoda

Back 7

-Flukes

-Parasitic

-no cilia

-have suckers

Front 8

Class Cestoidea

Back 8

Tape Worms

-parasitic

-have cilia

-have suckers and hooks