The pneumatic bones are characteristic of
mammals
reptiles
aves
lizards
Correct Answer :
C. aves
Related Questions
Where are quill feathers found on a bird
Tail only
Wings only
both and
beneath the contour feathers.
The largest living bird is
ostrich
albatros
penguin
elephant bird
In grainivorous birds, the beak is
sharp massive, deeply hooked
stout and acute
chisel sfiaped
long, strong and pointed
Gizzard, the modified part of stomach in birds, is better developed in
grain-eating birds
meat-eating birds
fruit-eating birds
insect-eating birds
National bird of India is
parrot
peacock
kiwi
pigeon
Which of the following feathers is hairlike with a very long shaft bearing few barbs at the distal end
Quill
Filoplume
Down feather
All of these
The whitish part of excreta of birds is
faecal matter
nitrogenous wastes
excess salt
both and
Pendent nests are built by
crow, sun-bird, flower pecker
myna, peacock, parrot
weaver bird, sun-bird, flower pecker
all of these
Birds have
sharp eyesight
keen smelling power
both and
sharp eyesight and poor smelling power
Hind feet of most modem birds have
three toes
four toes
five toes
any of these
Penguins are adapted to
aerial life
amphibious life
terrestrial life
aquatic life
The pneumatic bones are characteristic of
mammals
reptiles
aves
lizards
The vertebrae of birds are
amphi-coelous
hetero-coelous
gastro-coelous
platy-coelous
In birds, the flight muscles are attached to
synsacrum
sternum
pygostyle
thoracic mass
King fisher is a bird in which the feet are
perching type
wading type
raptorial type
running type
The power of young birds to return to their parents is
instinct
instinct and intuition
instinct and intelligence
both and
Which bird can fly backwards
Albatros
Hummingbird
Elephant bird
Penguin
The scientific study of birds is called
Serpentology
Entomology
Ornithology
Dendrology
Birds are characterised by the presence of
homiothermic condition and viviparity
horny jaws and four-chambered heart
ossified skeleton and four-chambered heart
bipedal locomotion and body covered with feathers
Which bird had teeth
Ostrich
Emu
Archaeopteryx
Pelican
Which bird sucks nectar
Parrot
Owl
Pigeon
Sunbird
Which of the following birds cannot fly
Kiwi
Ostrich
Penguin
All of these
Which one of the brids is viviparous
Ostrich
Penguin
Emu
Albatros
Which large, powerful muscles depress the wings
Pectoralis major
Pectoralis minor
Intrinsic muscle
None of these
Kiwi is the national bird of
New Zealand
India
Japan
Australia
The skull of birds is
monocondylic
dicondylic
amphicondylie
none of these
The first fossil bird Archaeopteryx was discovered in 1881 by
Bernhard Katz
Alick Isacs
Charles Darwin
Andreas Wagner
Which of the following statements regarding Aves is false
Heart is four-chambered consisting of the auricles and two ventricles
Hind-limbs are modified as wings
Mouth is replaced by beak
Aves are warm blooded
A pigeon in the absence of down feathers will not be able to
fly for long distance
protect against ectoparasites
exhibit secondary sexual dimorphism
keep the body warm
Penguin is found only in
Asia
Africa
America
Antarctica