Which one of these is a sea snake?
Eryx johnii
Naja naja
Enhydrina
Bungarus
Correct Answer :
C. Enhydrina
Related Questions
Greatly elongated snout is seen in
garial
alligator
crocodile
both (b) and (c)
Which one of these is a sea snake?
Eryx johnii
Naja naja
Enhydrina
Bungarus
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
Toothless reptile is
snake
chelone
sea snake
lizard
Copulatory organs are absent in
Lizards
Sphenodon
Snakes
Crabs
Special articular surfaces on the vertebrae of snakes are
pre- and post-zygapophysis
zygantera and zygosphenes
neural arches and haemal arches
none of these
The belly scales on the body of a snake are broad and the third supralabial scale touches the eye and the nasal shield, it is a
viper
krait
sea snake
cobra
Which of the following reptiles have the shortest tail ?
Garden lizard
Cobra
Chameleon
Python
Typhlop is
glass snake
blind snake
tree snake
sea snake
The only poisonous lizard of the world is
Varanus-monitor lizard
Heloderma-g\l& monster
Ophiosaurus-glass snake
Chameleon-coloured lizard
A limbless lizard is
Ophiothrix
Heloderma
Ophiosaurus
Both (a) and (b)
A snake has small scales on its belly, the tail being compressed laterally, it is a
krait
viper
sea snake
rat snake
Crocodiles have
acrodont and homodont dentition
homodont and thecodont dentition
heterodont and thecodont dentition
heterodont and acrodont dentition
A well developed secondary palate is found in
garden lizard
crocodiles
cobras
vipers
A urinary bladder is absent in
Chameleon
House lizard
Snake
Crocodile
A viviparous lizard is
Mabuya
Chameleon
Hemidactylus
None of these
Pleurodont dentition is characteristic of
fishes and amphibians
all the reptiles
lizards and snakes
egg laying mammals
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)
A snake has
movable eyelids
immovable eyelids
noeyeslids
only nictitating membrane
Which one of these is a fossil ?
Hetttidaclylus
Chameleon
Draco
Sphenodon
The group of reptiles similar to sphenodon is
turtles and tortoises
alligators
snakes
lizards
The snakes belong to the group
Chelonia
Ophidia
Lacertilia
Rhyncocephalia
The locomotion of snake is helped by
ribs and reduced limbs
ribs only
reduced limbs
reduced ribs
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
In the classifcation by Huxley, reptiles and birds were grouped under
Diapsida
Sauropsida
Ichthyopsida
Synapsida
A third eye is present in the forehead of
Vipers
Cobra
Lizard
Sphenodon
The reptile which has a fourchambered heart is
king cobra
crocodile
sphenodon
lizard
Moulting or shedding of skin in snakes is done by
dermis
epidermis
cornified cells
stratum germinativum
Glass snake is a
true snake
lizard
protochordate
pseudosnake