Paired fins are lacking in
Ichthyophis
Sharks
Rays
Cuttlefish
Correct Answer :
A. Ichthyophis
Related Questions
The toad skin is
dry
scaly
moist
both (a) and (c)
A limbless amphibian is
Cryptobranchus - hell blender
Necturus - mud puppy
Uraeotyphlus - blind worm
Alytes - midwife toad
A frog lives in water or near water becuase
it can get its food easily in water
its hindlimbs are webbed and help in swimming
it respires through skin
it can see through its transparent eye lids while swimming
Equal sized feeble limbs are seen in
Hyla
Bufo
Necturus
Ophisaurus
Tailless amphibians are included in order
Apoda
Caudata
Anura
Cyclostomata
The bones of the frogs's hindlinbs are part of the
axial skeleton
appendicular skeleton
exoskeleton
visceral skeleton
Which of the following has adhesive pad on its fingers and toes ?
Hyla
Necturus
Rhacophorus
Ophisaurus
Huxley grouped fishes and amphibians under
Ichthyopsida
Ichthyopsaurus
Ichthyodactyla
Pterodactyla
Claws are absent in
lizards
rabbits
salmanders
crocodiles
The scientific name of a snake like amphibian is
Hyla
Uraeotyphlus
Ophisaurus
Discoglossus
Which of the amphibian has poison gland in the skin ?
Ram tigrina
Hyla
Rhacophorus
Amphiuma
External gills persist all through the life of
Salmander
Cryptobranchus
Necturus
Bufo
Lateral line system found in fishes has been lost in Amphibia becuase of
development of sturdy eggs
change over to herbivorous feeding
occurence of metamoophosis on amphibia
evolution of terrestrial habit
Cycloid embedded scales are found in
Uraeotyphlus
Triturus
Siren
Amphiuma
The flying frog is
Hyla
Bufo
Rhacophorus
Rana
The fist tetrapods evolved from
Elasmobranch ancestors
Amphioxis like ancestors
Crosspterygian ancestors
None of these
Largest Amphibian is
Cryptobranchus - hell bender
Necturus - mud puppy
Amphiuma - congo cell
Rhacophorous - flying frog
In which of these, the larva closely resembles the adult ?
Frog
Necturus
Toad
Hyla
Paired fins are lacking in
Ichthyophis
Sharks
Rays
Cuttlefish
When compared to the frog, the toad is
more terrestrial
more aquatic
more aerial
none of these
Water dog is
Necturus
Pipa
Amblyostoma
Cryptobranchus
Both pairs of limbs are equal in size in
toads
frogs
salamanders
lizards
Centrum, pre- and post-zygapophsis, transverse process are parts of
skull of frog
vertebrae of frog
sternum of frog
pelvis of frog
Which of the following is false regarding amphibian reproduction ?
Oviparous
Eggs non-mosaic
fertilisation external
Cleavage-meroblastic
The male is smaller and lacks vocal sacs in
Alytes - midwife toad
Hyla - tree frog
Necturus - mud puppy
Bufo - common toad
Fire bellied toad is
Salamandar
Discoglossus
Necturus
Amphiuma
Frog and toad belong to the order
Anura
Apoda
Urodela
Caudata
The croking of frog serves to
ward off their enemies
attract the opposite sex
identify the same species
collect the young ones
Which of the following parts is shortest in the alimentary canal of frog ?
Oesophagus
Rectum
Duodenum
Intestine
Which of the following is a false statement for the members of the order Apoda?
They have middle ear apparatus
They show parental cafe
They lose tail and gills during metamorphosis
All of these