Which one of the following is a coelenterate ?
Tea cucumber
Sea urchin
Sea horse
Sea pen
Correct Answer :
D. Sea pen
Related Questions
Echis carinata is known as
coral snake
brain coral
tree snake
none of these
Ophiosaurus commonly known as glass snake is a
limbless amphibian
limbless snake
limbless lizard
limbless fish
Which of the following is a species ?
Mammalia
Carnivora
Canidae
Catiisfamilaris
Only poisonous lizard of the world is
Ophiosaurs
Heloderma
Varanus
None of these
Heart pumps only impure blood in case of
shark
whale
frog
lizard
Which of the following has a diaphragm between the thorax and abdomen
Frog
Lizard
Pigeon
Whale
Which one is an unmatching pair ?
Lamprey-Agnatha
Shark-Chond rich thyes
Turtle-Amphibia
Lizard-Reptilia
Binomial system of nomenclature in classification was divided by Carolus Linnaeus. It provides the names pertaining to
one scientific and one popular
given by two taxonomists
one generic and one specific epithet
international identifying catalogue
Which of the following has no segmentation?
Hydra
Earthworm
Centipede
Cockroach
Turbellarians are
parasitic flatworms
free living flatworms
parasitic tapeworms
free living tapeworms
Tortoises and turtles are included under order
Reptilia
Squamata
Chelonia
None of these
Which one of the following is a matching set in animal classification based on correct sequence of phylum ?
Liver fluke, tapeworm, roundworm, guinea worm
Oyster, ship-worm, octopus, cuttle fish
Prawn, neries, crab, millipede
Sea urchin, sea fan, sea lily, sea pen
Antedon belongs to class
echinodermata
ophiuroidea
crinoidea
echinoidea
Limulus, the king-crab, is the only living representative of the order xiphosura belonging to the phylum
Annelida
Mollusca
Echinodermata
Arthropoda
Which one of the following sets of animals are homeothermic ?
Salamandar, lizard, penguin and bat
Tortoise, crocodile, crow and bat
Crow, penguin, bat and rat
Turtle, ostrich, spiny ant eater and dog
Tube in the tube' plan is exhibited by one of the following phyla :
Coelenterata
Porifera
Annelida
Arthropoda
Salamander belongs to class
Reptilia
Amphibia
Aves
Mammalia
Spider is not included under class insects because of
absence of walking legs
absence of mandibles
absence of wings
presence of walking legs
Cloning is possible in nature in
sexually reproducing species
asexually reproducing species
self-fertilising species
none of these
A spider belongs to class
Insecta
Myriapoda
Arachnida
Onychophora
The most highly advanced character in reptilia is the presence of
four-chambered heart
shelled eggs
thecodont dentition
powerful jaws
All animals which do not have the vertebral column are
protozoa
invertebrate
nonchordata
chordata
The centipede has
100 legs
50-100 legs
As many legs as body segments
As many pairs of legs as body segments
The generic name of apple snail is
Limax
Pila
Sepia
Murex
Which of the following is a matching set of groups in animal classification ?
Annelida, Porifera and Mammals as phyla
Hydrozoa, Mollusca and chordata as phyla
Protozoa, Reptilia and Mammalia as classes
Insecta, Cephalopoda and Aves as classes
Apart from mammals, the other group of animals maintaining high and constant body temperature is
insects
birds
fishes
reptiles
Snakes are not found in
India
U.K
USSR
West Indies
Temperature regulation is found in
Fish
Rat
Frog
Lizard
Which of the protozoan is considered as connecting link between animals and plants ?
Entamoeba
Paramecium
Euglena
Monocystis
'Systema Naturae' was written by
Carolus Linnaeus
Charles Darwin
Lamarck
Wallace