Amoeba
Hydra
Earthworm
Cockroach
A. Amoeba
Protozoans
Arthropods
Echinodermata
Molluscs
number of nuclei
shape of the organisms
method of reproduction
locomotary device
moles, shrews and hedgehogs
monkeys, apes and man
whales and dolphins
kangaroo, lions and wolves
Coelenterata
Porifera
Annelida
Arthropoda
homeothermous animals
exoskeleton of feathers
bipedal vertebrates
none of these
Hydra, jelly fish, cray fish
Bat, pigeon, whale
Spider, scorpion, centipede
Whale, otter, kangaroo
Insecta
Protozoa
Mammalia
Aves
Mollusca, cockroach, centipede
Turbellaria, cestoda, trematoda
Both (a) and (b)
None of these
Ostrich
Kiwi
Archaeopteryx
Pelican
Scorpion, Spider
Scorpion, Obelia, Hydra
Star fish, Obelia, Hydra
Cockroach, Earthworm, Taenia solium
Saw fish
Silver fish
Dogfish
Pipefish
Entamoeba
Paramecium
Euglena
Monocystis
Liver fluke, tapeworm, roundworm
Sea urchin, sea fan, sea cucumber
Leucosolenia, Sycon, Euspongia
Plasmodium, Hydra, Planaria
Fish
Rat
Frog
Lizard
Insecta
Arachnida
Crustacea
Polychaeta
limb girdles
dermal scales
lungs
dorsal nerve cord
John Ray
Charles Darwin
Carolus Linnaeus
Robert Gunther
Flame CellsPlatyhelminthes
Metametric segmentationMollusca
Gill-slitChordata
Stininging cellsCoelenterata
immotile, radially symmetrical animals
motile, bilaterally symmetrical animals
bilaterally symmetrical, non-motile terrestrial animals
both (b) and (c)
limbless amphibian
limbless snake
limbless lizard
limbless fish
asymmetrical
symmetrical
bilaterally symmetrical
radially symmetrical
Limax
Pila
Sepia
Murex
protostomes
deuterostomes
cyclostomes
blastostomes
Fishes
Reptilia
Echinodermata
Mammalia
Frog
Lizard
Pigeon
Whale
porifera
mollusca
annalida
platyhelminthes
They are viviparous
They are herbivores
They are carnivores
They have 7 cervical vertebrae
Ascaris
Planaria
Rotifer
Sea anemone
shark
mud puppy
bony fish
fish
arthropoda
pisces
mammalia
reptilia