The main difference between a lizard and a snake is that
a lizard has limbs while a snake is limbless
a lizard has movable eyelids while in snake the eyelids are immovble
a snake has functionable ear while in lizards the ears are non-functionable
a snake is poisonous while lizards are non-poisonous
Correct Answer :
B. a lizard has movable eyelids while in snake the eyelids are immovble
Related Questions
Which is not a true snake ?
Glass snake
Coral snake
Rat snake
Blind snake
Which of these is false ?
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
The locomotion of snake is helped by
ribs and reduced limbs
ribs only
reduced limbs
reduced ribs
Which one of these is a fossil ?
Hetttidaclylus
Chameleon
Draco
Sphenodon
The main difference between a lizard and a snake is that
a lizard has limbs while a snake is limbless
a lizard has movable eyelids while in snake the eyelids are immovble
a snake has functionable ear while in lizards the ears are non-functionable
a snake is poisonous while lizards are non-poisonous
Gap of the mouth is very wide in
Wall lizard
Vipers
Flying lizard
Garden lizard
The number of cranial nerves in a reptile is
8 pairs
10 pairs
12 pairs
20 paris
If a snake has small belly scales and a cylindrical tail, it is a
poisonous snake
non-poisonous snake
(a) or (b)
(a) and (b)
If the dorsal median row of scales on the back are large and the fourth infralabial is largest, it is a
cobra
python
viper
krait
The study of lizard is known as
Herpetology
Saurology
Nidology
None of these
The only poisonous lizard of the world is
Varanus-monitor lizard
Heloderma-g\l& monster
Ophiosaurus-glass snake
Chameleon-coloured lizard
Proteolysin is present in the venom of
cobra
krait
viper
sea snake
A snake has
movable eyelids
immovable eyelids
noeyeslids
only nictitating membrane
A third eye is present in the forehead of
Vipers
Cobra
Lizard
Sphenodon
Special articular surfaces on the vertebrae of snakes are
pre- and post-zygapophysis
zygantera and zygosphenes
neural arches and haemal arches
none of these
Fresh water chelones are called
terrapins
turtles
tortoises
none of these
Copulatory organs are absent in
Lizards
Sphenodon
Snakes
Crabs
Greatly elongated snout is seen in
garial
alligator
crocodile
both (b) and (c)
The largest lizard is
Heloderma
Chameleon
Ophiosaurus
Varanus
A snake lacks middle ear, but perceives sound through
air
snout
skin
tongue
Typhlop is
glass snake
blind snake
tree snake
sea snake
Toothless reptile is
snake
chelone
sea snake
lizard
A limbless lizard is
Ophiothrix
Heloderma
Ophiosaurus
Both (a) and (b)
A urinary bladder is absent in
Chameleon
House lizard
Snake
Crocodile
Which of the following reptiles have the shortest tail ?
Garden lizard
Cobra
Chameleon
Python
Which is not true of reptiles ?
Their body is covered with dry, horny, mesodermal scales
Their skin is devoid of glands
They are poikilothermous
Their skeletons are more bony than in amphibians
A viviparous lizard is
Mabuya
Chameleon
Hemidactylus
None of these
The poison glands of a poisonous snake are modifed
buccal glands
salivary glands
palatine glands
lacrimal glands
Moulting or shedding of skin in snakes is done by
dermis
epidermis
cornified cells
stratum germinativum
In poisonous snakes, the poison injecting teeth or fangs develop on
mandibles
maxilla
squamosal
quadrate