earth
light
sound
gravity
D. gravity
study of forests
growing new forests
destroying the forests
go into the forests
two
three
four
five
haemoglobin and haemoerythrin
biliviridin and bilirubin
bilirubin and haemocyanin
haemoglobin and biliviridin
Arteries
Capillaries
Veins
Lymph vessels
bird
fox
dog
man
light
sound
touch
smell
Rheumatism
Nervous shock
Muscular dystrophy
Cerebral haemorrhage
ducts
blood
lymph
muscus
6 - 8
4.5 - 6
2.5 - 6
8 10
sobbing
protecting the eye
preventing dust
providing a clean moist surface
mating habit
food habit
cave dwelling
matching of skin colour with the surroundings
Cancer
Diabetes
Asthma
Typhoid
Pasteur institute
Hoffkine's institute
Birla's institute
Indian Science Institute
Palaeozoic era
Mesozoic era
Cenozoic era
Archaeozoic era
Palaezoic
Cenozoic
Mesozoic
Proterozoic
1 million years ago
500 million years ago
1 billion or 1000 million years ago
3 billion years ago
diphtheria
dysentery
jaundice
typhoid
hyaline cartilage
calcified cartilage
elastic cartilage
fibrous cartilage
Mendel
Devries
Jacob and Monod
Johanson
Frontal lobe
Parietal lobe
Temporal lobe
Occipital lobe
Muller
Morgan
Meyer
Flemming
Cancer
Tuberculosis
Appendicitis
Renal failure
rods
cones
fovea
blind spot
a tree
an annual herb
a perennial herb
a shrub
sound
wind
light
gravity
frog
fish
man
earthworm
5.0 litres
2.5 litres
3.8 litres
4.7 litres
thicker
thinner
similar
very much thinner
egglaying
pouched
placental
Volant
asexual reproduction
sexual reproduction
vegetative reproduction
gardening