crow, sun-bird, flower pecker
myna, peacock, parrot
weaver bird, sun-bird, flower pecker
all of these
C. weaver bird, sun-bird, flower pecker
crow, sun-bird, flower pecker
myna, peacock, parrot
weaver bird, sun-bird, flower pecker
all of these
sharp massive, deeply hooked
stout and acute
chisel sfiaped
long, strong and pointed
a mammal
a reptile
abrid
none of these
Quill
Filoplume
Down feather
All of these
Kiwi
Ostrich
Penguin
All of these
fly for long distance
protect against ectoparasites
exhibit secondary sexual dimorphism
keep the body warm
grain-eating birds
meat-eating birds
fruit-eating birds
insect-eating birds
Parrot
Owl
Pigeon
Sunbird
csursorial
perching
wading
raptorial
parrot
peacock
kiwi
pigeon
Charles Darwin
Lamarck
Hippocrates
A. Muller
Albatros
Hummingbird
Elephant bird
Penguin
day light effecting the endocrine glands
search for food
search for shelter
purpose of breeding
Ostrich
Emu
Archaeopteryx
Pelican
Dr. Salim Ali
Dr.MS.Mani
Dr.J.C.Bose
Dr. Jogendra
instinct
instinct and intuition
instinct and intelligence
both and
monocondylic
dicondylic
amphicondylie
none of these
New Zealand
India
Japan
Australia
ectoderm
mesoderm
endoderm
skin
Pectoralis major
Pectoralis minor
Intrinsic muscle
None of these
Bernhard Katz
Alick Isacs
Charles Darwin
Andreas Wagner
ostrich
albatros
penguin
elephant bird
peacock
emu
penguin
ostrich
Pavo cristatus
Gallus gallus
Columbia livia
None of these
sharp eyesight
keen smelling power
both and
sharp eyesight and poor smelling power
swan
falcon
penguin
eagle
perching type
wading type
raptorial type
running type
finch
humming bird
weaver bird
shrew
homiothermic condition and viviparity
horny jaws and four-chambered heart
ossified skeleton and four-chambered heart
bipedal locomotion and body covered with feathers
mammals
reptiles
aves
lizards