shark
mud puppy
bony fish
fish
Passer domesticus
Pavo cristatus
Psittacula krameri
None of these
notochord extends upto head
foot is located on head
head is located on foot
head is fused with thorax
lizard
tree snake
nematode
fish
Ascaris
Planaria
Rotifer
Sea anemone
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
star fish
cartilagenous fish
jellyfish
cuttlefish
variety
species
sub species
genus
parasitic flatworms
free living flatworms
parasitic tapeworms
free living tapeworms
porifer
protozoan
coelentrate
nematode
round
parasitic
triploblastic
segmented
mollusca
cephalopoda
anneilida
arthropoda
Pisces, Amphibia, Reptilia, Mammalia
Pisces, Reptilia, Amphibia, Mammalia
Amphibia, Pisces, Reptilia, Mammalia
Amphibia, Reptilia, Pisces, Mammalia
Acoelomate animals
Pseudocoelomate animals
Animals with enterocoel
Animals with schizocoel
tortoise
turtles
sea hares
none of these
Annelida
Platyhelminthes
Echinodermata
Mollusca
John Ray
Carolus Linnaeus
G.L. Cuvier
All of these
Flame CellsPlatyhelminthes
Metametric segmentationMollusca
Gill-slitChordata
Stininging cellsCoelenterata
size
locomotary organelles
shape
number of nuclei
annelida
arthropoda
mollusca
echinodermata
Annelida, Porifera and Mammals as phyla
Hydrozoa, Mollusca and chordata as phyla
Protozoa, Reptilia and Mammalia as classes
Insecta, Cephalopoda and Aves as classes
Cetacea
Chiroptera
lnsectivora
Lagomorpha
insects
crustaceans
annelids
arachnids
leech
tapeworm
earthworm
slug
Reptilia
Amphibia
Aves
Mammalia
Carolus Linnaeus
Charles Darwin
Lamarck
Wallace
mollusca
bivalvia
scaphopoda
gastropoda
Protozoans
Arthropods
Echinodermata
Molluscs
Protozoa and Metazoa
Invertebrata and Vertebrata
Chordata and Non-chordata
Anaima and Enaima
2 pairs of legs
3 pairs of legs
4 pairs of legs
5 pairs of legs