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WorksheetsMollusks and Squid
Total questions: 15
Worksheet time: 11mins
The water jet used by some mollusks to move
siphon
radula
head foot
mantle
The hard, rasping, tongue like organ found in most mollusks
siphon
radula
head foot
mantle
The class of mollusks that are "stomach footed" are called
scphopoda
gastropoda
bivalvia
cephalopoda
The organism shown in the picture is
bivalve
cephalopod
chiton
gastropod
The vestigial shell of a squid is called the
siphon
ink sac
pen
mantle
A squid has multiple _______, but only 2 ______.
arms, tentacles
tentacles, arms
The class of head-footed mollusks is in the class
scaphopoda
cephalopoda
bivalvia
gastropoda
The organism in the photo is a
bivalve
gastropod
cephaopod
chitin
When all else fails, some mollusks use this to confuse their prey and escape
siphon
ink sac
pen
chitin
A squid captures its prey first using its
long suction cupped tentacles
suction cupped arms
beak
Ink trail
Squids move by
walking/creeping on their tentacles
shortening and lengthening their tentacles
jet populsion
fins
Squid eat by
grabbing onto its prey with suction cups
ripping them apart with their beaks
grinding flesh with their radula
all of the above
There are 14 classes of mollusks
True
False
Chromatophores are cells that cannot change color
True
False
