Scientific name of shipworm is
Pholas
Teredo
Solen
Dentalium
Correct Answer :
B. Teredo
Related Questions
'Pearl mother layer' is
prismatic layer
periostracum
nacre
mantle
Prehensile tentacles of Cephalopoda are derived from
thoracic appendages
foot
head appendages
none of these
A group of molluscs with 4 large ctenidia is presented by
Nautilus
Pila
Argpnata
Unio
Exclusively marine molluscs are
Caphalopods
Scaphopods
Bivalva
Gastropods
Shipworm is
an annelid
an arthropod
an echinoderm
a mollusc
Scientific name of shipworm is
Pholas
Teredo
Solen
Dentalium
Strike out the odd things :
Crab
Aretticola
Milipede
Centipede
A radula is typically found in
Unio
Vila
Mytilus
Loligo
Aplysia, a marine mollusc is commonly known as
devilfish
cuttlefish
black mussel
sea hare
Osphradium is to test purity of water in
Pila
Starfish
Housefly
Earthworm
The elephant tusk shell is
dentalium
cypraea
nautilus
pinctada
Well marked cephalistion is found in
Gastropoda
Caphalopoda
Bivalvia
Scaphopoda
Internal shell is present in
Sepia
Lamellidens
Chiron
Pila
Bivalve shell is found in the members of
Caphalopoda
Gastropoda
Pelecypoda
Scaphopoda
Which of the following includes culminate unsegmented organisms ?
Annelida
Arthropoda
Mollusca
Chordata
Osphradium in molluscs is
a sensory organ for balancing
a sensory organ for smell
swimming organ
none of these
The respiratory organs in a freshwater mussel are
book lungs
pulmonary sacs
gills
respiratory siphons
The respiratory organs in a fresh water mussel are
pulmonary sac
ctenidia
book lungs
trachea
An example of a true limpet is
Sepia
Loligo
Patella
Nautilus
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
Ink glands as a means of escape from predators are present in
Sepia (Caphalopoda)
Uttio (Pelecypoda)
Dentalium (Scaphopoda)
Pila (Gastropoda)
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
The common name of Octopus is
cuttlefish
squid
flying squid
devil fish
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
Sea mica is a marine mollusc. Its specific name is
Chiton
Unio
Teredo
Nautilus
A mollusc which is adapted to an amphibious mode of life is
sea hare
Pond snail
fresh water mussel
chiton
Pteropods are small marine gastropods, often termed as
elephant tusk shells
butterflies of the sea
lerrfons of the sea
cucumbers of the sea
The blood pigment of moliusca is
myoglobin
anthocyanin
haemocyanin
hemoglobin
Pectan is commonly called
scallop
sea mussel
razor shell
any of these
The largest invertebrate is
giant clam
giant squid
giant Snail
giant octopus