long incisors
long canines
short canines
short incisors
A. long incisors
radial symmetrical and triploblastic
radial symmetrical and diploblastic
bilateral symmetrical and triploblastic
biradial symmetrical and diploblastic
Lamprey-Agnatha
Shark-Chond rich thyes
Turtle-Amphibia
Lizard-Reptilia
Porifera
Coelentrata
Annelida
Platyhelminthes
homeothermous animals
exoskeleton of feathers
bipedal vertebrates
none of these
fish
mammal
bird
none of these
pinnae
four-chambered heart
movement on two limbs only
diaphragm
Starfish
Dogfish
Silver fish
Goldfish
They are flying animals
They are warm blooded
They are bipedal and have feathers
They are quadruped and have scales
all prokaryotes
bacterai, blue green algae and sinlge celled eukaryotes
bacteria, blue green algae and single celled eukaryotic animals
single celled eukaryotes and prokaryotes
Cetacea
Chiroptera
lnsectivora
Lagomorpha
Annelida
Platyhelminthes
Echinodermata
Mollusca
an annelid
a true worm
a type of earthworm
an insect
Gills
Spiracles
Post anal tail
Chitious skeleton
Pleural cavity
Pericardial cavity
Peritoneal cavity
The cavity inside the stomach and intestine
coral snake
brain coral
tree snake
none of these
Amphioxus and Balangolossus
Petromyzon and Myxine
Herdmania and Myxine
Herdmania and Amphioxus
cow
peacock
lion
tiger
Limax
Pila
Sepia
Murex
porifera
coelentrata
annelida
mollusca
external segments correspond to internal segments
the body of an animal is made up of dissimilar units
all body segments along the length of the body are similar
none of these
Hyalonema
Euplectalla
Tethya
Leucosolenia
long incisors
long canines
short canines
short incisors
morphology
Phylogeny
both (a) and (b)
ontogeny
frog
tortoise
salamander
toad
flying fish
silver fish
crayfish
cuttlefish
Cetacea
Primates
Rodentia
Chiroptera
Tea cucumber
Sea urchin
Sea horse
Sea pen
Porifera - Sea fan
Crustacea - Cuttle fish
Platyhelminthes - Neries
Martigophora - Volvox
round
parasitic
triploblastic
segmented
Echinodermata
Annelida
Chordata
Aschelminthes