Members in this class are collectively called this.
What is Flukes
100
The head of a tape worm
What is scolex
100
Having both sexes in one organism
What is monoecious
100
Number of tissue layers found in organism in the phylum Plateyhelminthes
What is 3
200
Another name for the eyespots of turbellarians
What is ocelli
200
Lidlike hatch of the fluke egg.
What is operculum
200
The repeating units that make up most of the tapeworm
What are proglottids
200
Long, tonguelike structure used to get food
What is proboscis
200
Body cavity found in all Plateyhelminthes
What is acoelomate
300
These project form the sides of the head and detect chemicals.
What is auricles
300
The miracidium leaves the egg and enters this, which is often a snail
What is Intermediate host
300
How humans get beef tape worms.
What is Eating undercooked or raw meat
300
Type of symmetry in all worms
What is bilateral
300
The protonephridia originate in the parenchyma as tiny enlargements called this
What is flame cells
400
The two animals that result from fission.
What is zooids
400
Juvenile digenetic trematode produced by asexual reproduction within a sporocyst or redia. They are free-swimming and have a digestive track, suckers, and a tail
What is cercaria
400
When proglottids are full of eggs they are said to be this.
What is gravid
400
The passway posterior to the mouth that is common to respiratory and digestive system.
What is pharynx
400
When the larval stage becomes sexually mature.
What is paedomorphosis
500
A few turbellarians have a free-swimming larva called this.
What is Mueller's larva
500
Ciliated larva that hatches from the egg of the fluke.
What is Miracidium
500
Each proglottid contains a complete set of what.
What is Reproductive structures
500
These structures control water balance in planaria
What is protonephridia
500
Characteristic that makes the Phylums Gastrotricha and Nemertea different.