Sea hare is the common name of
Sepia
Octopus
Aplysia
Doris
Correct Answer :
C. Aplysia
Related Questions
The largest invertebrate is
giant clam
giant squid
giant Snail
giant octopus
Bivalve shell is found in the members of
Caphalopoda
Gastropoda
Pelecypoda
Scaphopoda
Well developed radula is absent in
Gastropoda
Criton
Bivalvia
Monoplacophora
The blood pigment of moliusca is
myoglobin
anthocyanin
haemocyanin
hemoglobin
The elephant tusk shell is
dentalium
cypraea
nautilus
pinctada
Strike out the odd things :
Crab
Aretticola
Milipede
Centipede
The respiratory organs in a fresh water mussel are
pulmonary sac
ctenidia
book lungs
trachea
Well marked cephalistion is found in
Gastropoda
Caphalopoda
Bivalvia
Scaphopoda
A wood boring mollusc, well known for causing damage to ships and docks is
Teredo
Doris
Loligo
Octopus
Which of the following produces a shell of great ornamental value ?
Pila
Unio
Mytilus
Nautilus
The generic name of apple snail is
Pila
Aplysia
Helix
Aphrodite
Exclusively marine molluscs are
Caphalopods
Scaphopods
Bivalva
Gastropods
Pectan is commonly called
scallop
sea mussel
razor shell
any of these
Sepia and Octopus are marine molluscs and their swift locomotion in water is affected by
expelling water in a jet through siphon
lashing moment of their cephalic arms
characteristic undulations of their lateral fins
none of these
Sea mica is a marine mollusc. Its specific name is
Chiton
Unio
Teredo
Nautilus
Sea foam which is drifted to the sea shores is a/an
external shell of cuttle fish
internal shell of cuttle fish
bones of octopus
calcareous matter of cuttle fish
Cephalopoda is a class of animals in which
foot is located on head
head is fused with thorax
head is located on foot
notochord extends upto cephalic region
'Pearl mother layer' is
prismatic layer
periostracum
nacre
mantle
Devil fish is the common name of
Sepia
Loligo
Octopus
Mytilus
Sea hare is the common name of
Sepia
Octopus
Aplysia
Doris
Head, foot and visceral mass - this combination of characters is diagnostic of
Echinodenns
Arthropods
Molluscs
Annelida
Which of the following includes culminate unsegmented organisms ?
Annelida
Arthropoda
Mollusca
Chordata
The most primitive mollusc is
Neoplina
Chiton
Dentalium
Patella
Identify the larva which is present only in members of gastropoda :
Trochophore
Veliger
Glochidium
Muller's larva
Scientific name of shipworm is
Pholas
Teredo
Solen
Dentalium
The intermediate host of liver fluke are fresh water snails
limax and helix
pila and helix
lymnaea and planorbis
none of these
The largest clam of Indian ocean is
Unio
Mytilus
Teredo
Tridacna
A wood boring mollusc is
patella
limax
teredo
chiton
A radula is typically found in
Unio
Vila
Mytilus
Loligo
Ink glands as a means of escape from predators are present in
Sepia (Caphalopoda)
Uttio (Pelecypoda)
Dentalium (Scaphopoda)
Pila (Gastropoda)