Mollusca Phylum Review

Mollusca means ....

• Slimy

• Shelled

• Snail

• Moldy

Most mollusks have what type of symmetry?

• Radial

• Bilateral

• Asymmetry

• No symmetry

Mollusks are the first phylum that have all of the following well-developed systems except?

• Digestive

• Excretory

• Circulatory

• Nervous

Tags

NGSS.MS-LS4-2

Most Mollusks use what structure to eat?

• Radula

• Mantle

• Tongue

• Suckers

Gastropod means what?

• Slimy foot

• Stomach foot

• Snail

• Head foot

Cephalopod means what?

• Slimy foot

• Stomach foot

• Head foot

• Squid

Bivalvia class includes what type of animals?

• Clams

• Squid

• Chiton

• Octopi

Where do Bivalves live?

• Marine water

• Fresh water

• Brackish water

• All of the above

Tags

NGSS.MS-ESS2-4

Which cephalopods have an external shell?

• Squids

• Snails

• Nautiloids

• Chiton

Which class of mollusks is the only one that can be found on land?

• Bivalves

• Polyphacophora

• Cephalopods

• Gastropods

Tags

NGSS.MS-LS4-2