Life Science Review 15.2 Question Preview (ID: 19549)


Mollusks And Annelid Worms. TEACHERS: click here for quick copy question ID numbers.

Which of the following is not a mollusk
a) gastropods
b) cephalopods
c) bivalves
d) leeches

Which mollusks eat using radula?
a) snails and slugs
b) squids and octopuses
c) clams and oysters
d) earthworms and marine worms

Which invertebrates have an open circulatory system?
a) cephalopods
b) bivalves
c) marine worms
d) earthworms

What is the difference between an open and closed circulatory system?
a) An open circulatory system circulates fluid through vessels
b) A closed circulatory system circulates fluid through vessels
c) An open circulatory system allows fluid to empty out into sinuses
d) A closed circulatory system allows fluid to empty into sinuses

Which mollusk body part is matched incorrectly to its function?
a) foot: movement
b) visceral mass; eating
c) mantle; breathing
d) shell; protection

Which mollusks have large brains?
a) cephalopods
b) leeches
c) gastropods
d) bivalves

Which invertebrate has segments?
a) leeches
b) cephalopods
c) bivalves
d) gastropods

Which of the following is not a way earthworms improve soil quality?
a) they dig tunnels
b) they leave behind castings
c) they allow air and water to reach deep into the soil
d) they use bristles to move

Which invertebrate sucks blood?
a) leeches
b) marine worms
c) cephalopods
d) bivalves

Which annelid worms live in water and are brightly colored?
a) marine worms
b) leeches
c) cephalopods
d) bivalves

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