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Mollusks

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What do mollusks use to move?

a)

foot

b)

radula

c)

flagella

d)

they are anchored to the ground

2.

What is the main body called?

a)

vermiform mass

b)

visceral mass

c)

setae mass

d)

hydrostatic mass

3.

What is a radula?

a)

a type of shell

b)

tongue

c)

a system that only mollusks have

d)

a part of a mollusks body

4.

What does a radula do?

a)

pumps blood through the heart

b)

covered in teeth for mollusks to eat

c)

protect mollusks from predators

d)

helps a mollusk move

5.

Which is not a part of what the body is divided into?

a)

head

b)

foot

c)

tail

d)

visceral mass

6.

Which is not a class of mollusks?

a)

cephalopods

b)

gastropod

c)

bi-valve

d)

kelminapod

7.

What type of reproduction do mollusks use?

a)

they split in half

b)

sexual

c)

asexual

d)

they can use asexual or sexual

8.

Which is not an example of a mollusk?

a)

snail

b)

flatworm

c)

slug

d)

squid

9.

What is the body modified as?

a)

rough

b)

soft

c)

dry

d)

hard

10.

What is the covering on the back of snails called?

a)

shell

b)

box

c)

armor

d)

pod