WorksheetsPhylum Mollusca
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
Animal with name meaning "soft body"
a)
Sponges
b)
Mollusk
c)
Worms
d)
Osteichthyes
2.
Mollusks have what type of symmetry
a)
asymmetry
b)
bilateral
c)
radial
3.
Name the THREE groups of Mollusks.
a)
Gastropods
b)
Arthropods
c)
Cephalpods
d)
Bivalves
4.
Gastropods are _______ .
a)
Two-shelled
b)
Multi-shelled
c)
No-shelled
d)
Single-shelled, AND No-shelled
5.
What are the habitats of Gastropod?
a)
freshwater, saltwater, & terrestrial
b)
saltwater, freshwater
c)
saltwater only
6.
How do Bivalves obtain food?
a)
Tentacles to catch food
b)
Siphons to filter feed
c)
Radula to scrap the sea floor
7.
Gastropods have _______ for feeding.
a)
radula
b)
2 shells
c)
tentacles
d)
siphons
8.
A two-shelled mollusk
a)
Gastropod
b)
Cephalopod
c)
Bivalve
d)
Phylum
9.
Which class of Mollusks include clams, oysters, and mussels?
a)
Gastropods
b)
Bivalves
c)
Cephalopods
10.
Which class of Mollusks includes snails, slugs, or nudibranches?
a)
Cephalapods
b)
Bivalves
c)
Gastropods
100 %
