Platy Classification
Platy General Characteristics
Reproduction
Platy other systems
Identify the picture
100

Belong to this Kingdom.

What is Animal?

100

Have this many body layers. 

What is 3?

100

Platyhelminthes can reproduce both of these ways.

What is sexually and asexually?

100
Flatworms have this many openings for digestion.

What is 1?

100

Process occurring here.

What is regeneration or fragmentation?

200

Platyhelminthe means this

What is Flat Worm?

200

Simplest animal with this type of symmetry.

What is bilateral?

200

All Platyhelminthes can produce sperm and eggs, making them this. 

What are hermaphrodites?

200

Planaria secrete mucus and use these tiny hair like projections to move.

What are cilia?

200

Type of Platyhelminthes pictured here.

What is a fluke?

300

Class Trematoda example

What are flukes?

300

A few are free living but most are this.

What is parasitic?

300

Only this type can fertilize their own eggs though. 

Who are tapeworms or Class Cestoda?

300

Many Planaria have nerve cords connected to these light sensitive structures found on the head

What are eyespots?

300

Light sensitive spots shown here.

What are eyespots?

400

Class Turbellaria example

What are planarians?

400

Platyhelminthes have no true body cavity, making them this.

What are Acoelomates?
400

The snail is an intermediate host for this species of platyhelminthes. 

What are flukes or Class trematoda?

400

Parasitic flatworms take in this type of food.

What is predigested?

400

The scolex and hooks are found on these species of platyhelminthes.

What is a tapeworm?

500

Class Cestoda example.

What are tapeworms?

500

First organisms to have sensory organs clustered in a head region.  In other words this characteristic.

What is cephalization?

500

Tapeworms have reproductive sections called ...

What are proglottids?

500

Flatworms have no circulatory system but they use these to circulate water and nutrients.

What are flame cells?

500

What are the host(s) of the parasitic fluke?

human and snail