commensalism
symbiosis
mutualism
cooperation
C. mutualism
gross primary productivity
net primary productivity
secondary productivity
none of these
mortality
natality
both and
none of these
mutualism
commensalism
predatism
parasitism
leutic
benthic
pelagic
none of these
a biome
a natural ecosystem
an artificial ecosystem
a community of plants and animals
commensalism
symbiosis
mutualism
cooperation
biosphere
biome
community
ecosystem
they like this temperature
they can work fast in the temperature
they prefer to live in cold region
they are active animals
CO
Fluorides
plants only
animals only
organisms linked in food chains
all of these
Economy in timbering
Clear falling of trees
Prevention of fibres
Preservation of wild animals
A.G. Tansely
H.T. Odum
Karl Mobius
None of these
Grass > Wolf �Deer -^Buffalo
Grass � Snake �Insect �Deer
Grass -�Insect >Birds >Snake
Bacteria ->Grass ~>Rabbit -�Wolf
environment
individual
specific species
plant community
mutualism
commensalism
symbiosis
parasitism
a part of the earth and its atmosphere which inhabits livings organisms
a community of organisms interacting with each other
the fauna and flora on land
the fauna and flora on ocean
greater
lesser
the same
very small
hydrophytes
mesophytes
xerophytes
halophytes
plants only
animals only
carnivorous animals only
organisms linked in food-chains
Fly ash
Hydrocarbon gases
CO
producers
primary consumers
secondary consumers
top consumers in the food-chain
Allopatric
Autogenic
Sympatric
Allogenic
light received from sun
heat liberated during respiration
heat liberated during fermentation
none of these
air and water
water and smoke
smoke and fog
fire and water
hair is a good insulating material
hairs trap air which acts as insulator
they like fur
none of these
Tokyo
New York
Calcutta
Mexico
biome
biosphere
community
population
it contains timber trees
it harbours lions
it harbours elephants
it contains rare animals and plants
primary producer
carnivorous secondary consumer
herbivorous
a decomposers
soil
rocks
animal diseases
locomotion of animals