10
20
30
Plenty
all vertebrates
all chordates
mammals only
birds and mammals
red
bluish
greenish
colourless
Indole Acetic Acid
Kinetin
Cytokinin
Gibberellin
Bacilli
Cocci
Sprilli
Vibrio
Chicken-pox
Influenza
Epilepsy
Measles
plants
animals
weeds
one pest by another
crow
ostrich
cuckoo
eagle
Aves
Reptilia
Mammalia
Amphibia
counting the number of annual rings
thickness of the bark
the bulk of the tree
the number of leaves
his own body
his friend's body
a corpse
a laboratory animal
antibodies
antigens
antitoxin
enzymes
nucleus
cell wall
chloroplasts
cell membrane
red corpuscles
white corpuscles
platelets
lymph
Bacteria
Virus
Fungus
Fleas
carnivore
detritivore
cannibal
herbivore
acidic
alkaline
neutral
like a buffer
stout stem
long internodes
bigger leaves
no growth at all
Calcium carbonate
Carbon dioxide
Sodium bicarbonate
Ammonia
chemonastic
seismonastic
thermonastic
photonastic
Landsteiner
TH Morgan
William Harvey
Darwin
eye weakness
dry skin and night blindness
nervous break down
All the above
crops and productivity
crops and environment
crop productivity and physiology
crop resistance to climatic changes
Rheumatism
Nervous shock
Muscular dystrophy
Cerebral haemorrhage
applying trace elements in tomato fields
spraying mineral solution on plants
spraying harmones on flowers
applying fertilizers containing radioactive elements
blood coagulation
transport of respiratory gases
removal of nitrogenous wastes
All the above
crop plants
fruit trees
cattle
human beings
lower than water
higher than water
same as water
many times that of water
tetanus
diphtheria
whooping cough
rabies
Necton
pH indicators
Plankton
Benthos