Chisel-like incisors are characteristic of
Rodentia
Carnivora
Edentata
Leguminea
Correct Answer :
A. Rodentia
Related Questions
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
An important difference between rats and rabbit is in the number of
incisors
canines
premolars
molars
Duck-bill platypus is found in
India
Malaysia
Africa
New Zealand
Tusks of elephant are elongated
molars
premolars
incisors
canines
Bovine term includes
lion, tiger, panther, cat
goat, sheep, bison
horse, zebra, donkey, pony
none of these
Monkeys, Apes and Man belong to the order
Lemuroidea
Anthropoidea
Primates
Any of these
The incisors grow throughout life in
dogs and cats
monkeys and apes
cows and sheeps
rats and rabbits
A rodent causing excessive loss to agriculture is
field rat
snail
jackal
parakeet
Omvthorhynchus is a
dinosaur
duck
fossil mammal
monotreme mammal
Eutherians are characterised by
skin with glands
hairy skin
true placentation
locomotary hindlimbs
Which of these is cold blooded
Whales
Penguins
Bears
None of these
A mammal which has a keeled sternum like birds is
flying lizard
flying fish
bat
none of these
Largest mammal of the world is
Indian elephant
African elephant
Blue whale
None of these
The exoskeleton of rabbit consists of
hairs only
hairs and claws
hairs, claws and horns
hairs, horns and hooves
Desert rat in extreme dry conditions
store water
loose water
uses metabolic water
conserve water through kidneys
Sea cow belongs to order
Proboscida
Sirenia
Cetacea
None of these
Sudorific glands in the skin of mammals secrete
sweat
milk
wax-like material
oily fluid
Chisel-like incisors are characteristic of
Rodentia
Carnivora
Edentata
Leguminea
Which is not a ruminant mammal
Pig
Camel
Cow
Goat
Smallest manlike ape is
gibbon
chimpanzee
oranguttan
none of these
The manner of walking in the members of order Primates is
plantigrade locomotion
digitigrade locomotion
unguligrade locomotion
terrestrial locomotion
The hedgehog belongs to the order
Rodentia
Insectivora
Sivenia
Shiroptera
Ovoviviparity is found in
echidna
shrew
dolphin
kangaroo
A nocturnal carnivorous mammals whose voice resembles crackling human laugh is
wolf
fox
jackal
hyanea
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
Bats are included under order
Chiroptera
Rodentia
Insectivora
Edentata
Bat can fly easily at night because they
produce ultrasonic sound
produce infrasonic sound
have powerful nocturnal eyes
have powerful wings
The tail is flattened horizontally in
bony fishes
whales
sea lions
sea anemones
Alert, keen, swift, athletic killers belong to order
Fissipeda
Primates
Carnivora
None of these
A male seal is polygamous and controls a group of females. This group is known as
herd
colony
harem
flock