dogs and cats
monkeys and apes
cows and sheeps
rats and rabbits
D. rats and rabbits
sound
tail
external ear
fore limbs
Rodentia
Carnivora
Edentata
Leguminea
eutherians
protherians
metatherians
marsupials
hairs only
hairs and claws
hairs, claws and horns
hairs, horns and hooves
deer
whale
donkey
dog
Rodentia
Insectivora
Sivenia
Shiroptera
dogs and cats
monkeys and apes
cows and sheeps
rats and rabbits
flying lizard
flying fish
bat
none of these
field rat
snail
jackal
parakeet
plantigrade locomotion
digitigrade locomotion
unguligrade locomotion
terrestrial locomotion
rabbit
sloth
pika
porcupine
Frog
Rabbit
Pigeon
Lizards
Cetacea
Chiroptera
Rodentia
Primata
bony fishes
whales
sea lions
sea anemones
Fissipeda
Primates
Carnivora
None of these
presence of pinna and diaphragm
presence of hair and mammary gland
presence of sweat and sebaceous glands
viviparity and placenta
Pig
Camel
Cow
Goat
presence of thecodont dentition
a four-chambered heart
presence of corpus callosum in brain
presence of diaphragm
wolf
fox
jackal
hyanea
Proboscida
Ruminants
Perissodactyla
Artiodactyla
mammals
birds
reptiles
amphibians
gibbon
chimpanzee
oranguttan
none of these
lemur
loris
baboon
chimpanzee
Lemuroidea
Anthropoidea
Primates
Any of these
Indian elephant
African elephant
Blue whale
None of these
a four-chambered heart
a pair of testis
a pair of lungs
a diaphragm between thorax and abdomen
hedgehog
porcupine
shrew
none of these
echidna
shrew
dolphin
kangaroo
India
Malaysia
Africa
New Zealand
Artiodactyla
Proboscidea
Sirenia
Perissodactyla