Acoelomate Animals Part 3: Question Preview (ID: 1145)

Below is a preview of the questions contained within the game titled ACOELOMATE ANIMALS PART 3: Phyla Platyhelminthes, Nemertea, And Gnathostomulida .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

The chain of proglottids is collectively called the ____and the holdfast or attachment organ is called the ___
a) strobila, scolex b) scolex, opisthaptor c) opisthaptor, cercaria d) cercaria, strobila
While a few of the approximately 650 species of the phylum Nemertea live in moist soil or fresh water, most of them are found
a) in deep sea vents b) in the intertidal zone c) living as symbionts d) living as parasites
the phylum Nemertea is general is most like members of the class
a) Monogenea b) Turbellaria c) Trematoda d) Cestoda
The rhynchocoel is a cavity that contains the
a) protonephridia b) heart c) gonads d) proboscis
While most members of the class Turbellaria are __ the nemerteans are ______
a) hermaphroditic; asexual b) asexual, monoecious c) monoecious, dioecious d) dioecious, hermaphroditic
Approximately 80 species of the phylum Gnathostomulida have been found living
a) in deep sea vents b) in the intertidal zone c) as symbionts d) as parasites
The members of the phylum Gnathostomulida are similar to rotifers because they both have
a) a complete gut b) a closed circulatory system c) lateral armed jaws d) a pseudocoel
In the digenetic trematodes, the first or invertebrate host is called the ____ and the second or final host is called the ___
a) molluscan, amphibian b) indirect, direct c) intermediate, complete d) intermediate, definitive
In flame cells
a) light is detected b) ciliated sperm are stored c) unidigested food is expelled d) cili drive fluids through tubules for excretion
The large posterior attachment organ of the adult monogenean is the
a) rhabdite b) pilidium c) cirrus d) opisthaptor
Play Games with the Questions above at
To play games using the questions from the data set above, visit and enter game ID number: 1145 in the upper right hand corner at or simply click on the link above this text.

Log In
| Sign Up / Register