Font size
WorksheetsMollusc Quiz
Total questions: 15
Worksheet time: 24mins
Which of the following is not a bivalve?
scallop
mussel
gastropod
oyster
What part of the clam keeps the shell closed?
mantle
adductor muscle
siphon tube
foot
Bivalves take in oxygen and food (a)
The membrane that lines the inside of the shell in a bivalve is called (a)
What is a bivalve?
a cephalopod
a gastropod
a mollusc
none of these
The meaning of gastropod is (a)
Which of the following is an example of a gastropod?
scallop
mussel
oyster
snail
What is the thick pad of tissue that closes like a trapdoor over the gastropods foot?
radula
operculum
univalve
none of these
What is the ribbon like tooth that is used for scraping off and ingesting algae?
radula
operculum
univalve
none of these
Clams, Scallops and cuttlefish are all examples of (a)
_______________are pigmented cells that allow cephalopods to camouflage themselves.
molluscs
jet propulsion
chromatphores
beak
Cephalopods move quickly by means of ______________.
fins
jet propulsion
legs
beak
The only hard part found on an octopus is it's parrot-like _________.
camouflage
jet propulsion
chromatphores
beak
Cephalopod means _________.
camouflage
head-foot
chromatphores
beak
Fish and (a) are a cephalopods main source of food.
