Reptiles share which of the following character with birds and mammals?
Amnion
nipple
diaphragm
homeothermg
Laterally compressed tail is found in
terrestrial snakes
fresh water snakes
marine poisonous snakes
marine non-poisonous snakes
The identifying character of cobra is
round head and tail
small scales on head
presence of blood
third superalabial touches eye and nostril
Pisces
amphibian
reptilia
mammalia
A snake has
no eyelids
movable eyelids
immvrable eyelids
eyelids placed in pouches
Olfactory organ of a snake is
Jacobsan’s organ
Johnston’s organ
Organ of Bojanus
formen of triosseus
Venom of cobra is
Haemotoxic
neurotoxic
bone degradator
muscle degradator
Poisonous sea-snakes possess a
Conical tail
pointed head
compressed tail
depressed tail
Venom of vipes effects
Circulatory system
nervous system
respiratory system
reproductory system