Reptiles share which of the following character with birds and mammals?
Amnion
nipple
diaphragm
homeothermg
Poison gland in a snake, is the modification of
Parotid gland
Lingual gland
Maxillary gland
Sublingual gland
The cause of death in snake bite
failure of nerves
destruction of RBCs
permanenet contraction of muscle
both 1 and 2
The poison gland in a snake, is the modification of
lingual gland
parotid gland
maxillary gland
sublingual gland
The identifying character of cobra is
round head and tail
small scales on head
presence of blood
third superalabial touches eye and nostril
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
Animals have the innate ability to escape from predation. Examples for the same are given below select the incorrect example
melanism in moths
poison fangs in snakes
colour change in chameleon
enlargement of body size by swallowing air in puffer fish
Venom of vipes effects
Circulatory system
nervous system
respiratory system
reproductory system
