The blood pigment of moliusca is

Question

The blood pigment of moliusca is

A. myoglobin

B. anthocyanin

C. haemocyanin

D. hemoglobin

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Show all Phylum - Mollusca MCQ

Comment

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

A. Echinodenns

B. Arthropods

C. Molluscs

D. Annelida

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Well developed radula is absent in

A. Gastropoda

B. Criton

C. Bivalvia

D. Monoplacophora

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A mollusc which is adapted to an amphibious mode of life is

A. sea hare

B. Pond snail

C. fresh water mussel

D. chiton

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The largest clam of Indian ocean is

A. Unio

B. Mytilus

C. Teredo

D. Tridacna

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The common name of Octopus is

A. cuttlefish

B. squid

C. flying squid

D. devil fish

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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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A radula is typically found in

A. Unio

B. Vila

C. Mytilus

D. Loligo

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Scientific name of shipworm is

A. Pholas

B. Teredo

C. Solen

D. Dentalium

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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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A wood boring mollusc is

A. patella

B. limax

C. teredo

D. chiton

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The blood pigment of moliusca is

A. myoglobin

B. anthocyanin

C. haemocyanin

D. hemoglobin

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The most primitive mollusc is

A. Neoplina

B. Chiton

C. Dentalium

D. Patella

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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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Cypraea belong to class

A. Pelecypoda

B. Scaphopoda

C. Bivalva

D. Gastropoda

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Sea hare is the common name of

A. Sepia

B. Octopus

C. Aplysia

D. Doris

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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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The scientific name of sea mouse is

A. Chaetopterus

B. Aphrodite

C. Amphihite

D. Limidus

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'Pearl mother layer' is

A. prismatic layer

B. periostracum

C. nacre

D. mantle

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Cephalopoda is a class of animals in which

A. foot is located on head

B. head is fused with thorax

C. head is located on foot

D. notochord extends upto cephalic region

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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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Sepia belongs to class

A. Amphineve

B. Gastropoda

C. Scaphopoda

D. Caphalopoda

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Osphradium is to test purity of water in

A. Pila

B. Starfish

C. Housefly

D. Earthworm

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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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Exclusively marine molluscs are

A. Caphalopods

B. Scaphopods

C. Bivalva

D. Gastropods

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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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The largest invertebrate is

A. giant clam

B. giant squid

C. giant Snail

D. giant octopus

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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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Which of the following includes culminate unsegmented organisms ?

A. Annelida

B. Arthropoda

C. Mollusca

D. Chordata

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Sea mica is a marine mollusc. Its specific name is

A. Chiton

B. Unio

C. Teredo

D. Nautilus

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Accepted Answer

C. haemocyanin

The blood pigment of moliusca is

Correct Answer :

Show all Phylum - Mollusca MCQ

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