Platyhelminthes
Symbiotic Relationships
Flatworm Body Systems
Flatworm Parasites
Fun!
100

What type of body does a flatworm have?

Depressed

100

What is the symbiotic relationship between a leech and human?

Parasitic Relationship

100

What is the skeletal system in Phylum Platyhelminthes?

None!

100

What is the common name for Paragonimus westermani?

human lung fluke

100

What is the first Phylum we went over?

Phylum "Porifera"

200

What class are tapeworms?

Class Cestoda

200

000 and 000

Neutralism

200

What is the excretory system of Phylum Platyhelminthes?

Protonephridia

200
Which stage of a trematode cuts through flesh?

Cercaria larva

200

What does Dr. Adam hate?

Brad Pitt

300

What division is a flatworm?

Division Protostomia

300

What is the relationship where one benefits and the other is unaffected? 

Commensalism

300

Name 2 parts of a flatworm nervous system.

*Paired longitudinal nerve cords

*Lateral nerves

*Brain

*Ocelli

*Statocyst

300

What part of our Monogenean parasite attaches to the host?

Opisthaptor

300

Where is Dr. Adam from?

Canada 🍁

400

What type of proglottid drops off?

Gravid proglottid

400

What is the name of the relationship when two organisms are in close proximity and there is a cost for both?

Competition

400

What Class has regular integument?

Class "Turbellaria"

400

Why can dog kisses transfer the dog tapeworm to humans?

Fleas swallow tapeworm eggs, act as an intermediate host, dog eats them, transfers them via mouth to human

400

How many siblings does Janelle have?

7

500

What substance goes into a protonephridia and what type of pressure causes this?




Interstitial Fluid, Negative Pressure

500

What is the relationship between a mole and a human?

Amensalism

500

Why is a syncytium better than regular integument?

Syncytium fuses cells together. Any material has to pass directly through cell, can't ride in between cells. 100% protection
500

How are proglottids different from segements?

Proglottids on tapeworm can break off, segments always maintain their number.

500

Where is the coolest SI from?

New Haven, MO

(STL area is acceptable I guess)

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