crop plants
fruit trees
cattle
human beings
toxic substance
a kind of protein
blood platelets
blood corpuscles
Herbivores
Carnivores
Detritivores
None of the above
rods
cones
fovea
blind spot
bacterium
virus
viroid
prion
always present
present during day
always absent
present during night
Rickets
Beriberi
Xerophthalmia
Sterility
Joseph Lister
Robert Koch
Elie Metchnikoff
Edward Jenner
Puccinia
Pennisetum
Phytophthora
Erysiphe
Khorana
John
Mittel
Salk
bird
fox
dog
man
Apoptosis
Ageing
Degeneration
Necrosis
hormones
vitamins
enzymes
pheromones
Robert Koch
Miller
Louis Pasteur
Lord Lister
Edward Jenner
Joseph Lister
Louis Pasteur
William Harvey
Wallace
De Vires
Lamarck
Charles Darwin
positive
negative
neutral
oblique
pattern colouration on leaves
little leaves
out growth
death of tissues
1, 2 and 3
3, 1 and 2
2, 1 and 3
1,3 and 2
hyaline cartilage
calcified cartilage
elastic cartilage
fibrous cartilage
Hydrophily
Ornithophily
Anemophily
Entomophily
White Blood Corpuscles
Red Blood-Corpuscles
Blood Platelets
Plasma
bile
harmones
sweat
genes
they have a better vision in the dark
the light startles them
they produce high pitched sounds called ultrasonics
None of the above
calcium
sodium
iodine
iron
Cat
Lion
Tiger
Horse
Plants and animals in lakes and ponds
Plants and animals in forest
Plants and animals in sea water
Desert plants and animals
Rice
Wheat
Maize
Beans
demecology
synecology
autecology
space ecology
Land pollution
Water pollution
Noise pollution
Air pollution