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WorksheetsZO.3.6. - Phylum Mollusca
Total questions: 12
Worksheet time: 6mins
Mollusca means ...
soft bodied
head foot
stomach foot
little rings
Which of the following is NOT a major characteristic shared by ALL molluscks?
visceral mass
mantle
shell
foot
What is a trochophore?
a larval mollusk
a specialized shell
a modified digging foot
a type of radula
What makes a Mollusks shell?
visceral mass
mantle
radula
foot
Which organism exhibits torsion?
slug
octopus
chambered nautalis
clam
Which of the following is a bivalve?
mimic octopus
cone snail
pearl oyster
yellow planarian
Which of the following is a gastropod?
mimic octopus
cone snail
pearl oyster
yellow planarian
Which of the following is a cephalopod?
mimic octopus
cone snail
pearl oyster
yellow planarian
Which of the following BEST describes a bivalve?
cephalized
no shell
single shelled
no clear head
Which of the following BEST describes a gastropod?
tentacles used for movement
twisted visceral mass
multi-shelled
suspension feeders
Which of the following BEST describes a cephalopod?
large external shell
single foot
beaked mouth
feed on algae
How are Mollusks similar to Annelids? (select all that apply)
Bilaterally symmetrical
True Coelomate
Segmented
Calcium Carbonate Shells
