flatworms questions for school please help (multiple choice)

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smilesfromhvn807
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flatworms questions for school please help (multiple choice)

Post by smilesfromhvn807 » Fri Jan 05, 2007 5:45 pm

1: Flatworms are the most complicated and complex of the worm groups.
True
False
Sometimes


2: A situation where a living thing lives off another living thing called a host is
Mutualistic
Symbiotic
Parasitic


3: A flatworm reproduces by
Splitting in half
Budding
Spores


4: The Planarian head has
Eyes and a mouth
Eyes and a brain
No eyes but a mouth and a brain


5: A flatworm has one opening to take in food and get rid of wastes.
True
False
Sometimes


6: A tapeworm has
Bilateral Symmetry
Radial Symmetry
No Symmetry


7: An example of an Echinoderm is
A Planaria
A Hydra
A Sea Urchin


8: . The Starfish is specially designed to eat Clams or mussels because it can turn its _________ inside out
Pyloric Stomach
Cardiac Stomach
Tube Feet


9: The Nervous System of a starfish consists of
There is no nervous system in a starfish
A nerve ring with radial nerves along each arm
A central Brain


10: A Starfish can reproduce
Sexually
Asexually
Both


11: At the end of each arm of the starfish there is a(n)
Eyespot
Genital Pore
Madreporite

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MrMistery
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Post by MrMistery » Fri Jan 05, 2007 7:29 pm

please check our rules regarding homework questions.
"As a biologist, I firmly believe that when you're dead, you're dead. Except for what you live behind in history. That's the only afterlife" - J. Craig Venter

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