Omvthorhynchus is a
dinosaur
duck
fossil mammal
monotreme mammal
Correct Answer :
D. monotreme mammal
Related Questions
All mammals have hair except in order
Cetacea
Chiroptera
Rodentia
Primata
A mammals which never drinks water is
kangaroo
shrew
kangaroo rat
spiny ant eater
The diagnostic features of mammals are
presence of pinna and diaphragm
presence of hair and mammary gland
presence of sweat and sebaceous glands
viviparity and placenta
The incisors grow throughout life in
dogs and cats
monkeys and apes
cows and sheeps
rats and rabbits
The ruminant mammals are included under
Artiodactyla
Proboscidea
Sirenia
Perissodactyla
Smallest manlike ape is
gibbon
chimpanzee
oranguttan
none of these
Chorio-allantoic placenta is found in
eutherian mammals only
eutherians and prototherians
metatherians and prototherians
metatherians and eutherians
Ovoviviparity is found in
echidna
shrew
dolphin
kangaroo
Sudorific glands in the skin of mammals secrete
sweat
milk
wax-like material
oily fluid
The tailless primate is
lemur
loris
baboon
chimpanzee
A tailless hare is
rabbit
sloth
pika
porcupine
The exoskeleton of rabbit consists of
hairs only
hairs and claws
hairs, claws and horns
hairs, horns and hooves
Eutherians are characterised by
skin with glands
hairy skin
true placentation
locomotary hindlimbs
In which of the following the volume of lungs remains unchanged during inhalation and exhalation
Frog
Rabbit
Pigeon
Lizards
Order Monotremata includes
mammals with a single nostril
mammals with a single gill slit
mammals with a single cloacal aperture
mammals with a single mouth
Bovine term includes
lion, tiger, panther, cat
goat, sheep, bison
horse, zebra, donkey, pony
none of these
Which of these is cold blooded
Whales
Penguins
Bears
None of these
Chisel-like incisors are characteristic of
Rodentia
Carnivora
Edentata
Leguminea
Alert, keen, swift, athletic killers belong to order
Fissipeda
Primates
Carnivora
None of these
Odd toed ungulates such as horse, zebra, donkey etc. are included under order
Proboscida
Ruminants
Perissodactyla
Artiodactyla
Whale is a mammal because it bears
a four-chambered heart
a pair of testis
a pair of lungs
a diaphragm between thorax and abdomen
Duck-bill platypus is found in
India
Malaysia
Africa
New Zealand
The manner of walking in the members of order Primates is
plantigrade locomotion
digitigrade locomotion
unguligrade locomotion
terrestrial locomotion
Bat can fly easily at night because they
produce ultrasonic sound
produce infrasonic sound
have powerful nocturnal eyes
have powerful wings
Order Cetacea includes
sea cows, sea lions and walrus
horses, zebras, and tapirs
whales, dolphins and porpoises
goat, sheep and bison
Scientific name of man is
Dolphins
Oractologus cuniculus
Homosapiens fassilis
Homosapiens sapiens
The hedgehog belongs to the order
Rodentia
Insectivora
Sivenia
Shiroptera
Largest mammal of the world is
Indian elephant
African elephant
Blue whale
None of these
A mammal which roils into a ball when alarmed for danger is
hedgehog
porcupine
shrew
none of these
Desert rat in extreme dry conditions
store water
loose water
uses metabolic water
conserve water through kidneys