A cuttle fish belongs to
teleostei
mollusca
pisces
echinodermata
Correct Answer :
D. echinodermata
Related Questions
True coelom appeared first in the course of evolution in
Echinodermata
Annelida
Chordata
Aschelminthes
In flat worms, annelids, mollusca and arthropods the mouth develops from blastopore, such animals should be called J
protostomes
deuterostomes
cyclostomes
blastostomes
Sea horse is a
fish
mammal
bird
none of these
Which of the following has a diaphragm between the thorax and abdomen
Frog
Lizard
Pigeon
Whale
The generic name of apple snail is
Limax
Pila
Sepia
Murex
Metamerism is a characteristic feature of
porifera
mollusca
annalida
platyhelminthes
The rules for the naming of living organisms were first established by
John Ray
Charles Darwin
Carolus Linnaeus
Robert Gunther
True fishes possess gills and fins. Which of the following is not a true fish ?
Silver fish
Goldfish
Silver carp
Seahorse
Cephalisation is a characteristic feature of
immotile, radially symmetrical animals
motile, bilaterally symmetrical animals
bilaterally symmetrical, non-motile terrestrial animals
both (b) and (c)
All mammals have hair, but these are absent in order
Cetacea
Primates
Rodentia
Chiroptera
Branchiostonta is an example of
Cephalochordata
Agnatha
Urochordata
Gnathostomata
Amphixous is a marine animal belonging to the sub-phylum
Urochordata
Cephalochordata
Vertebrata
Hemichordata
Limulus, the king-crab, is the only living representative of the order xiphosura belonging to the phylum
Annelida
Mollusca
Echinodermata
Arthropoda
Which one is a cold blooded animal
Penguin
Whale
Otter
Tortoise
Viviparous animal is
shark
mud puppy
bony fish
fish
Coelentrates generally include the animals which are
radial symmetrical and triploblastic
radial symmetrical and diploblastic
bilateral symmetrical and triploblastic
biradial symmetrical and diploblastic
Platyhelminthes are called
flat worms
roundworms
tapeworms
blind worms
The term "Monera" stands for
all prokaryotes
bacterai, blue green algae and sinlge celled eukaryotes
bacteria, blue green algae and single celled eukaryotic animals
single celled eukaryotes and prokaryotes
Glass snake is a
lizard
tree snake
nematode
fish
Sea Stick refers to group
porifera
coelentrata
annelida
mollusca
Which is matching set in taxonomy ?
Neries, Planum, Roundworm, Earthworm
Millipede, Crab, Centipede, Cockroach
Star fish, Jelly fish, Cuttle fish, Octopus
Leech, Locust, Sea urchin, Lobster
According to Aristotle's classification, animals were divided into
Protozoa and Metazoa
Invertebrata and Vertebrata
Chordata and Non-chordata
Anaima and Enaima
Physalia, the "Portugese man of War" belongs to class
Coelenterata
Hydrozoa
Scyphozoa
Anthozoa
Most important characteristic of the mammal is the presence of
pinnae
four-chambered heart
movement on two limbs only
diaphragm
Apart from mammals, the other group of animals maintaining high and constant body temperature is
insects
birds
fishes
reptiles
Aside from a three chambered heart, reptiles are characterised by the presence of
limb girdles
dermal scales
lungs
dorsal nerve cord
Which of the following is not a diploblas-tic group ?
Porifera
Coelentrata
Annelida
Platyhelminthes
Antedon belongs to class
echinodermata
ophiuroidea
crinoidea
echinoidea
Which of the following shows deuteros- I tome condition ?
Acoelomate animals
Pseudocoelomate animals
Animals with enterocoel
Animals with schizocoel
A spider belongs to class
Insecta
Myriapoda
Arachnida
Onychophora