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WorksheetsMollusca
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What does cephalopod mean?
a)
stomach-foot
b)
spiny skin
c)
head-foot
d)
shoulder-foot
2.
What is not a type of mollusk?
a)
Cephalopods
b)
Bipods
c)
Bivalves
d)
Gastropods
3.
True or False: mollusks are diploblastic
a)
True
b)
False
4.
Which type of mollusk is covered by a shell?
a)
cephalopods
b)
bivalves
c)
gastropods
5.
What type of mollusk lives mostly on land?
a)
bivalve
b)
cephalopod
c)
gastropod
6.
How do bivalves move?
a)
they don't
b)
a foot like spike
c)
they ride the waves
d)
their tentacles
7.
Are mollusks protostomes or deuterostomes?
a)
protostome
b)
deuterostome
8.
Where are most mollusks found?
a)
on land
b)
in fresh water
c)
underground
d)
in the sky
9.
What are the mollusks teeth called?
a)
visceral mass
b)
gills
c)
radula
d)
coelom
10.
How far back can mollusks be traced?
a)
2000 years
b)
550 milion years
c)
8 trillion years
d)
30 million years
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