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WorksheetsBio II Ch 35 Quiz Review Mollusks & Annelids
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
Which animals are the FIRST to have developed a true coelom?
a)
Nematodes & Platyhelminthes
b)
Mollusks & Annelids
c)
Cnidarians & Ctenophores
d)
Nematodes & Mollusks
2.
What do Mollusks have that secretes a shell of CaCO3?
a)
Foot
b)
Head
c)
Mantle
d)
Mesoderm
3.
What type of circulatory system do annelids have?
a)
Open Circulatory System
b)
Closed Circulatory System
c)
They don't need a circulatory system
d)
They have both types
4.
Which annelid has developed the ability to suck blood from other organisms?
a)
Oligochaeta
(earthworms)
(earthworms)
b)
Polychaeta
(bristle worms)
(bristle worms)
c)
Hirudinea
(leeches)
(leeches)
d)
Nematoda
(roundworms)
(roundworms)
5.
What type of cavity do mollusks have?
a)
Acoelomate
b)
Pseudocoelomate
c)
Coelomate
d)
It depends on the stage in the life cycle
6.
Which structure aids in eating for a mollusk?
a)
siphon
b)
radula
c)
visceral mass
d)
ganglia
7.
Which phylum do roundworms belong to?
a)
Molluska
b)
Annelida
c)
Nematoda
d)
Platyhelminthes
8.
Which phylum do earthworms belong to?
a)
Molluska
b)
Annelida
c)
Nematoda
d)
Platyhelminthes
9.
Which of the following is NOT a class in phylum Mollusca?
a)
Gastropoda
b)
Bivalvia
c)
Cephalopoda
d)
Hirudinea
10.
Which mollusk class would you see organisms moving using
"jet propulsion"?
"jet propulsion"?
a)
Gastropoda
b)
Cephalopoda
c)
Bivlavia
d)
Oligochaeta
11.
Which class of mollusks is shown in the picture?
a)
Gastropoda
b)
Molluska
c)
Bivalia
d)
Polychaeta
12.
How does a clam move?
a)
Using the radula
b)
Using the mantle
c)
Using the foot
d)
Using the gills
13.
A gastropod can make room in its shell by twisting its visceral mass. What is this called?
a)
Torsion
b)
Siphoning
c)
Conversion
d)
Extension
14.
Which of the following is a segmented worm?
a)
Platyhelminthes
b)
Nematoda
c)
Annelida
d)
Turbellaria
15.
An organism that has a radula belongs to which phylum?
a)
Annelida
b)
Nematoda
c)
Molluska
d)
Cnidaria
16.
A clitellum on an earthworm is associated with which system?
a)
Nervous
b)
Circulatory
c)
Reproductive
d)
Respriatory
17.
Which larva identifies mollusks and annelids?
a)
Planula
b)
Trochophore
18.
Which class of mollusks do snails and slugs belong to?
a)
Gastropoda
b)
Bivalvia
c)
Cephalopoda
d)
Hirudinea
19.
What do you call external bristles for movement in annelids?
a)
Parapodia
b)
Setae
c)
Foot
d)
Mantle
20.
Which annelids are known for living in marine environments?
a)
Oligochaetes
b)
Polychaetes
c)
Hirudinea
d)
Molluska
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