Chelonia
Ophidia
Lacertilia
Rhyncocephalia
B. Ophidia
Amphicoelous
Procoelous
Platycoelous
Gastrocoelous
ribs and reduced limbs
ribs only
reduced limbs
reduced ribs
Herpetology
Saurology
Nidology
None of these
Heloderma
Chameleon
Ophiosaurus
Varanus
Hetttidaclylus
Chameleon
Draco
Sphenodon
Varanus-monitor lizard
Heloderma-g\l& monster
Ophiosaurus-glass snake
Chameleon-coloured lizard
cobra
krait
viper
sea snake
Poikilothermic and Amniotic
Homiothermic and Amniotic
Poikilothermic and Anamniotic
Homiothermic and Anamniotic
dorsoventraly flattened
compressed from side to side
cylindrical and tapering
all of these
cobra
python
viper
krait
Lizards
Sphenodon
Snakes
Crabs
Mabuya
Chameleon
Hemidactylus
None of these
Chameleon
House lizard
Snake
Crocodile
pre- and post-zygapophysis
zygantera and zygosphenes
neural arches and haemal arches
none of these
turtles and tortoises
alligators
snakes
lizards
dermis
epidermis
cornified cells
stratum germinativum
fishes and amphibians
all the reptiles
lizards and snakes
egg laying mammals
Wall lizard
Vipers
Flying lizard
Garden lizard
garden lizard
crocodiles
cobras
vipers
acrodont and homodont dentition
homodont and thecodont dentition
heterodont and thecodont dentition
heterodont and acrodont dentition
respiratory system
circulatory system
digestive system
nervous system
Garden lizard
Cobra
Chameleon
Python
mandibles
maxilla
squamosal
quadrate
garial
alligator
crocodile
both (b) and (c)
Lizards have two pairs of pentadactyl limbs
Crocodile has webbed feet
Crocodiles are included under the sub-class Diapsida
The only poisonous lizard is varanus
Vipers
Cobra
Lizard
Sphenodon
buccal glands
salivary glands
palatine glands
lacrimal glands
Glass snake
Coral snake
Rat snake
Blind snake
snake
chelone
sea snake
lizard
true snake
lizard
protochordate
pseudosnake