Which of the following belongs to Mollusca ?
Starfish
Dogfish
Silver fish
Goldfish
Correct Answer :
A. Starfish
Related Questions
Which of the protozoan is considered as connecting link between animals and plants ?
Entamoeba
Paramecium
Euglena
Monocystis
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
Limulus, the king-crab, is the only living representative of the order xiphosura belonging to the phylum
Annelida
Mollusca
Echinodermata
Arthropoda
Archaeopteryx called a connecting link, carried the characters, of
reptile and bird
reptile and mammals
fish and amphibia
reptile and amphibia
Pheretivia is placed in class
annelida
chaetopoda
polychaeta
oligochaeta
'Systema Naturae' was written by
Carolus Linnaeus
Charles Darwin
Lamarck
Wallace
The correct phylogenetic sequence in taxonomy is
Pisces, Amphibia, Reptilia, Mammalia
Pisces, Reptilia, Amphibia, Mammalia
Amphibia, Pisces, Reptilia, Mammalia
Amphibia, Reptilia, Pisces, Mammalia
Sea horse is a
fish
mammal
bird
none of these
Echis carinata is known as
coral snake
brain coral
tree snake
none of these
Which of the following is not an enterocoelic phylum ?
Chordata
Mollusca
Coelentrata
Porifera
One of the following is not an animal:
Ant eater
Dolfin
Heloderma
Echidna
Which of the following groups of characters is present in all chordates in some or other stage in their life ?
Mammary glands, hairs, gill slits
Notochord, gill slits and dorsal ! tubular nervous system
Notochord, scales and dorsal tubular nervous system
Gill slits, vertebral column and notochoitl
According / to Whittaker, the five kingdoms into which all living beings are classified are
Monera, Protista, Metaphyta, Meta-zoa and Parazoa
Monera, Protista, Fungi, Plantae and Animalia
Mpnera, Prokaryotes, Fungi, Plantae and Animalia
Prokaryotes, Eukaryotes, Fungi, Plantae and Animalia
Spider differs from insect as
spider has three pairs of legs
insect has four pairs of legs
spider has four paris of legs
none of these
Largest animals belong to class
arthropoda
pisces
mammalia
reptilia
A suctorial mouth is present in
leech
cockroach
housefly
butterfly
Natural system of classification has the basis of
morphology
Phylogeny
both (a) and (b)
ontogeny
National mammal of India is
cow
peacock
lion
tiger
The smallest unit of classification in animals is
variety
species
sub species
genus
Which of the following is not a true amphibian animal ?
Frog
Toad
Salamander
Tortoise
The most important characteristic of class aves is
homeothermous animals
exoskeleton of feathers
bipedal vertebrates
none of these
One of the primary characters of chlor-date is
solid ventral nerve cord
dorsal tubular nerve cord
paired nerve cords
ganglionated nerve cord
Diploblastic body with cellular grade of organisation and cellular mesogloea is characteristic of
protozoal
porifera
coelenterata
annelid a
Which one is a cold blooded animal
Penguin
Whale
Otter
Tortoise
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
All animals which do not have the vertebral column are
protozoa
invertebrate
nonchordata
chordata
Which of the following is not a diploblas-tic group ?
Porifera
Coelentrata
Annelida
Platyhelminthes
One of the following is considered as a living and connecting link between Annelida and Arthropoda:
Peripatus
Limulus
Balanoglossus
Sphenodon
Salamander belongs to class
Reptilia
Amphibia
Aves
Mammalia
Antedon belongs to class
echinodermata
ophiuroidea
crinoidea
echinoidea