Cobra can be distinguished by the presence of
agile habit
hood
black colour
hood and III large supralabials
Correct Answer :
D. hood and III large supralabials
Related Questions
The largest lizard is
Heloderma
Chameleon
Ophiosaurus
Varanus
Which of these is false ?
The eardrum and middle ear are absent in snakes
Turtles are terrestrial whereas tortoises are aquatic
The rami of lower chin is fused in lizards
Crocodiles have a compressed tail
Pleurodont dentition is characteristic of
fishes and amphibians
all the reptiles
lizards and snakes
egg laying mammals
In poisonous snakes, the poison injecting teeth or fangs develop on
mandibles
maxilla
squamosal
quadrate
The long and powerful tail of crocodiles is
dorsoventraly flattened
compressed from side to side
cylindrical and tapering
all of these
Cobra can be distinguished by the presence of
agile habit
hood
black colour
hood and III large supralabials
The venom of viper effects
respiratory system
circulatory system
digestive system
nervous system
Which of the following reptiles have the shortest tail ?
Garden lizard
Cobra
Chameleon
Python
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
Which is not a true snake ?
Glass snake
Coral snake
Rat snake
Blind snake
The venom of cobra effects
nervous system
respiratory system
digestive system
excretory system
A parietal eye is found in
coral snake
sea snake
sphenodon
garden lizard
Which one of these is a sea snake?
Eryx johnii
Naja naja
Enhydrina
Bungarus
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
Greatly elongated snout is seen in
garial
alligator
crocodile
both (b) and (c)
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
Toothless reptile is
snake
chelone
sea snake
lizard
The locomotion of snake is helped by
ribs and reduced limbs
ribs only
reduced limbs
reduced ribs
The number of cranial nerves in a reptile is
8 pairs
10 pairs
12 pairs
20 paris
A limbless lizard is
Ophiothrix
Heloderma
Ophiosaurus
Both (a) and (b)
The study of lizard is known as
Herpetology
Saurology
Nidology
None of these
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
Special articular surfaces on the vertebrae of snakes are
pre- and post-zygapophysis
zygantera and zygosphenes
neural arches and haemal arches
none of these
A snake has small scales on its belly, the tail being compressed laterally, it is a
krait
viper
sea snake
rat snake
Moulting or shedding of skin in snakes is done by
dermis
epidermis
cornified cells
stratum germinativum
Proteolysin is present in the venom of
cobra
krait
viper
sea snake
All reptiles are
Poikilothermic and Amniotic
Homiothermic and Amniotic
Poikilothermic and Anamniotic
Homiothermic and Anamniotic
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)
The poison glands of a poisonous snake are modifed
buccal glands
salivary glands
palatine glands
lacrimal glands