Strike out the odd things :

Question

Strike out the odd things :

A. Crab

B. Aretticola

C. Milipede

D. Centipede

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Show all Phylum - Mollusca MCQ

Comment

Pearls of commercial value are produced by which of the following genera ?

A. Pinctada

B. Unio

C. Anodonta

D. Ostrea

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A radula is typically found in

A. Unio

B. Vila

C. Mytilus

D. Loligo

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A group of molluscs with 4 large ctenidia is presented by

A. Nautilus

B. Pila

C. Argpnata

D. Unio

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Pectan is commonly called

A. scallop

B. sea mussel

C. razor shell

D. any of these

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The respiratory organs in a freshwater mussel are

A. book lungs

B. pulmonary sacs

C. gills

D. respiratory siphons

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Well marked cephalistion is found in

A. Gastropoda

B. Caphalopoda

C. Bivalvia

D. Scaphopoda

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Sepia belongs to class

A. Amphineve

B. Gastropoda

C. Scaphopoda

D. Caphalopoda

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The reduced foot and tubular sheil is present in

A. Gastropoda

B. Scaphopoda

C. Bivalva

D. Cephalopoda

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An example of a true limpet is

A. Sepia

B. Loligo

C. Patella

D. Nautilus

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The elephant tusk shell is

A. dentalium

B. cypraea

C. nautilus

D. pinctada

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A wood boring mollusc is

A. patella

B. limax

C. teredo

D. chiton

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'Pearl mother layer' is

A. prismatic layer

B. periostracum

C. nacre

D. mantle

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The respiratory organs in a fresh water mussel are

A. pulmonary sac

B. ctenidia

C. book lungs

D. trachea

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Sea foam which is drifted to the sea shores is a/an

A. external shell of cuttle fish

B. internal shell of cuttle fish

C. bones of octopus

D. calcareous matter of cuttle fish

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Head, foot and visceral mass - this combination of characters is diagnostic of

A. Echinodenns

B. Arthropods

C. Molluscs

D. Annelida

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Which of the following invertebrate phylum has the eye structure nearest to that of vertebrates ?

A. Annelida

B. Moliusca

C. Echinodermata

D. Arthropoda

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The most primitive mollusc is

A. Neoplina

B. Chiton

C. Dentalium

D. Patella

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Shipworm is

A. an annelid

B. an arthropod

C. an echinoderm

D. a mollusc

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Pteropods are small marine gastropods, often termed as

A. elephant tusk shells

B. butterflies of the sea

C. lerrfons of the sea

D. cucumbers of the sea

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Cypraea belong to class

A. Pelecypoda

B. Scaphopoda

C. Bivalva

D. Gastropoda

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Which of the following produces a shell of great ornamental value ?

A. Pila

B. Unio

C. Mytilus

D. Nautilus

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A wood boring mollusc, well known for causing damage to ships and docks is

A. Teredo

B. Doris

C. Loligo

D. Octopus

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Ink glands as a means of escape from predators are present in

A. Sepia (Caphalopoda)

B. Uttio (Pelecypoda)

C. Dentalium (Scaphopoda)

D. Pila (Gastropoda)

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Bivalve shell is found in the members of

A. Caphalopoda

B. Gastropoda

C. Pelecypoda

D. Scaphopoda

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The intermediate host of liver fluke are fresh water snails

A. limax and helix

B. pila and helix

C. lymnaea and planorbis

D. none of these

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The common name of Octopus is

A. cuttlefish

B. squid

C. flying squid

D. devil fish

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Well developed radula is absent in

A. Gastropoda

B. Criton

C. Bivalvia

D. Monoplacophora

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The blood pigment of moliusca is

A. myoglobin

B. anthocyanin

C. haemocyanin

D. hemoglobin

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The best developed brain than any other invertebrate is seen in

A. Octopus

B. Sepia

C. Mytilus

D. Teredo

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Identify the larva which is present only in members of gastropoda :

A. Trochophore

B. Veliger

C. Glochidium

D. Muller's larva

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Accepted Answer

B. Aretticola

Strike out the odd things :

Correct Answer :

Show all Phylum - Mollusca MCQ

Related Questions

Pearls of commercial value are produced by which of the following genera ?

A radula is typically found in

A group of molluscs with 4 large ctenidia is presented by

Pectan is commonly called

The respiratory organs in a freshwater mussel are

Well marked cephalistion is found in

Sepia belongs to class

The reduced foot and tubular sheil is present in

An example of a true limpet is

The elephant tusk shell is

A wood boring mollusc is

'Pearl mother layer' is

The respiratory organs in a fresh water mussel are

Sea foam which is drifted to the sea shores is a/an

Head, foot and visceral mass - this combination of characters is diagnostic of

Which of the following invertebrate phylum has the eye structure nearest to that of vertebrates ?

The most primitive mollusc is

Shipworm is

Pteropods are small marine gastropods, often termed as

Cypraea belong to class

Which of the following produces a shell of great ornamental value ?

A wood boring mollusc, well known for causing damage to ships and docks is

Ink glands as a means of escape from predators are present in

Bivalve shell is found in the members of

The intermediate host of liver fluke are fresh water snails

The common name of Octopus is

Well developed radula is absent in

The blood pigment of moliusca is

The best developed brain than any other invertebrate is seen in

Identify the larva which is present only in members of gastropoda :

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