Pig
Camel
Cow
Goat
Proboscida
Ruminants
Perissodactyla
Artiodactyla
store water
loose water
uses metabolic water
conserve water through kidneys
incisors
canines
premolars
molars
dogs and cats
monkeys and apes
cows and sheeps
rats and rabbits
molars
premolars
incisors
canines
eutherians
protherians
metatherians
marsupials
presence of thecodont dentition
a four-chambered heart
presence of corpus callosum in brain
presence of diaphragm
deer
whale
donkey
dog
produce ultrasonic sound
produce infrasonic sound
have powerful nocturnal eyes
have powerful wings
a four-chambered heart
a pair of testis
a pair of lungs
a diaphragm between thorax and abdomen
bony fishes
whales
sea lions
sea anemones
Chiroptera
Rodentia
Insectivora
Edentata
rabbit
sloth
pika
porcupine
hedgehog
porcupine
shrew
none of these
Indian elephant
African elephant
Blue whale
None of these
sweat
milk
wax-like material
oily fluid
skin with glands
hairy skin
true placentation
locomotary hindlimbs
gibbon
chimpanzee
oranguttan
none of these
hairs only
hairs and claws
hairs, claws and horns
hairs, horns and hooves
Proboscida
Sirenia
Cetacea
None of these
herd
colony
harem
flock
Dolphins
Oractologus cuniculus
Homosapiens fassilis
Homosapiens sapiens
dinosaur
duck
fossil mammal
monotreme mammal
plantigrade locomotion
digitigrade locomotion
unguligrade locomotion
terrestrial locomotion
Sirenia
Rodentia
Camivora
Lemuroidea
mammals
birds
reptiles
amphibians
sound
tail
external ear
fore limbs
India
Malaysia
Africa
New Zealand
lemur
loris
baboon
chimpanzee