Aplysia, a marine mollusc is commonly known as
devilfish
cuttlefish
black mussel
sea hare
Correct Answer :
D. sea hare
Related Questions
Cypraea belong to class
Pelecypoda
Scaphopoda
Bivalva
Gastropoda
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
Internal shell is present in
Sepia
Lamellidens
Chiron
Pila
Which of the following includes culminate unsegmented organisms ?
Annelida
Arthropoda
Mollusca
Chordata
A wood boring mollusc is
patella
limax
teredo
chiton
The scientific name of sea mouse is
Chaetopterus
Aphrodite
Amphihite
Limidus
The common name of Octopus is
cuttlefish
squid
flying squid
devil fish
A wood boring mollusc, well known for causing damage to ships and docks is
Teredo
Doris
Loligo
Octopus
Pteropods are small marine gastropods, often termed as
elephant tusk shells
butterflies of the sea
lerrfons of the sea
cucumbers of the sea
Well marked cephalistion is found in
Gastropoda
Caphalopoda
Bivalvia
Scaphopoda
Which of the following invertebrate phylum has the eye structure nearest to that of vertebrates ?
Annelida
Moliusca
Echinodermata
Arthropoda
A group of molluscs with 4 large ctenidia is presented by
Nautilus
Pila
Argpnata
Unio
Osphradium in molluscs is
a sensory organ for balancing
a sensory organ for smell
swimming organ
none of these
An example of a true limpet is
Sepia
Loligo
Patella
Nautilus
Shipworm is
an annelid
an arthropod
an echinoderm
a mollusc
Strike out the odd things :
Crab
Aretticola
Milipede
Centipede
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
Osphradium is to test purity of water in
Pila
Starfish
Housefly
Earthworm
Well developed radula is absent in
Gastropoda
Criton
Bivalvia
Monoplacophora
Identify the larva which is present only in members of gastropoda :
Trochophore
Veliger
Glochidium
Muller's larva
Sea hare is the common name of
Sepia
Octopus
Aplysia
Doris
The respiratory organs in a fresh water mussel are
pulmonary sac
ctenidia
book lungs
trachea
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
Pectan is commonly called
scallop
sea mussel
razor shell
any of these
The method of induction of foreign particles between the mantle and the shell of the pearl oyster and thus stimulating the pearl formation, was introduced in Japan by
Mikimoto
Katu
Haeckel
Von Mohl
Which of the following produces a shell of great ornamental value ?
Pila
Unio
Mytilus
Nautilus
Bivalve shell is found in the members of
Caphalopoda
Gastropoda
Pelecypoda
Scaphopoda
Sea mica is a marine mollusc. Its specific name is
Chiton
Unio
Teredo
Nautilus
Ink glands as a means of escape from predators are present in
Sepia (Caphalopoda)
Uttio (Pelecypoda)
Dentalium (Scaphopoda)
Pila (Gastropoda)
The largest invertebrate is
giant clam
giant squid
giant Snail
giant octopus