presence of thecodont dentition
a four-chambered heart
presence of corpus callosum in brain
presence of diaphragm
D. presence of diaphragm
presence of pinna and diaphragm
presence of hair and mammary gland
presence of sweat and sebaceous glands
viviparity and placenta
eutherians
protherians
metatherians
marsupials
Dolphins
Oractologus cuniculus
Homosapiens fassilis
Homosapiens sapiens
echidna
shrew
dolphin
kangaroo
molars
premolars
incisors
canines
Pig
Camel
Cow
Goat
hedgehog
porcupine
shrew
none of these
Rodentia
Insectivora
Sivenia
Shiroptera
Proboscida
Ruminants
Perissodactyla
Artiodactyla
Lemuroidea
Anthropoidea
Primates
Any of these
Sirenia
Rodentia
Camivora
Lemuroidea
incisors
canines
premolars
molars
kangaroo
shrew
kangaroo rat
spiny ant eater
sweat
milk
wax-like material
oily fluid
Chiroptera
Rodentia
Insectivora
Edentata
gibbon
chimpanzee
oranguttan
none of these
man
gorilla
gibbon
chimpanzee
plantigrade locomotion
digitigrade locomotion
unguligrade locomotion
terrestrial locomotion
Frog
Rabbit
Pigeon
Lizards
presence of thecodont dentition
a four-chambered heart
presence of corpus callosum in brain
presence of diaphragm
India
Malaysia
Africa
New Zealand
bony fishes
whales
sea lions
sea anemones
wolf
fox
jackal
hyanea
sound
tail
external ear
fore limbs
skin with glands
hairy skin
true placentation
locomotary hindlimbs
lion, tiger, panther, cat
goat, sheep, bison
horse, zebra, donkey, pony
none of these
Whales
Penguins
Bears
None of these
eutherian mammals only
eutherians and prototherians
metatherians and prototherians
metatherians and eutherians
herd
colony
harem
flock
lemur
loris
baboon
chimpanzee