long incisors
short incisors
long canines
long molars
A. long incisors
Acoelomate animals
Pseudocoelomate animals
Animals with enterocoel
Animals with schizocoel
Liver fluke, tapeworm, roundworm, guinea worm
Oyster, ship-worm, octopus, cuttle fish
Prawn, neries, crab, millipede
Sea urchin, sea fan, sea lily, sea pen
long incisors
short incisors
long canines
long molars
protozoal
porifera
coelenterata
annelid a
moles, shrews and hedgehogs
monkeys, apes and man
whales and dolphins
kangaroo, lions and wolves
insects
birds
fishes
reptiles
birds and mammals
birds and reptiles
reptiles and mammals
reptiles, birds and mammals
Taenia
Peripatus
Ascaris
Musca
Lizard
Frog
Rabbit
Cuttlefish
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
Amoeba
Hydra
Earthworm
Cockroach
annelida
arthropoda
mollusca
echinodermata
gross structures of the body
physiological mechanisms
biochemical similarities
all of these
well developed body cavity with alimentary canal
dorsal tubular nerve cord
ventrally situated heart
all of these
Flame CellsPlatyhelminthes
Metametric segmentationMollusca
Gill-slitChordata
Stininging cellsCoelenterata
coral snake
brain coral
tree snake
none of these
limbless amphibian
limbless snake
limbless lizard
limbless fish
Scorpion, Spider
Scorpion, Obelia, Hydra
Star fish, Obelia, Hydra
Cockroach, Earthworm, Taenia solium
John Ray
Carolus Linnaeus
G.L. Cuvier
All of these
one scientific and one popular
given by two taxonomists
one generic and one specific epithet
international identifying catalogue
Arthropoda
Platyhelminthes
Chordata
Protozoa
true snake
blind worm
false snake
true worm
Sporozoa - infection by sporozoites transmission by intermediate host and a contractile vacuole
Trematoda - well developed suckers, flat and unsegmented body
Arachnida - 3 pairs of legs, chitinous exosketeton and poisonous sting
Insecta - compound eyes, segmented body and nephridia
all types of single celled eukaryotic organisms
all types of single celled plants, animals as well as bacteria
all types of bacteria and blue green algae
all types of sinlge celled eukaryotes and prokaryotes
solid ventral nerve cord
dorsal tubular nerve cord
paired nerve cords
ganglionated nerve cord
Hystrin
Tachyglossns
Diadelphyes
None of these
Urochordata
Cephalochordata
Vertebrata
Hemichordata
Shipworm
Glowworm
Earthworm
Tapeworm
Silver fish
Goldfish
Silver carp
Seahorse
Hydra
Earthworm
Centipede
Cockroach