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Forestry
The maximum biomagnification would be in which of the following in case of aquatic ecosystem?
Fishes
Birds
Zooplanktons
Phytophanktons
Author:
rikazzz
Comment
Forestry
Topography – Lying diagonally between 24
87.98
88.98
90.98
92.99
Author:
rikazzz
Comment
Forestry
What is increment?
The increase in girth, diameter, basal area, height, volume, quality
Value of individual tree or crops during a given period
Utilizable portions of total woody growth goes on increasing
All of the above
Author:
rikazzz
Comment
Forestry
Free thinning is:
The attention is concentrated still further on the selection of the stems evenly spaced over the ground
Which are to be retained to maturity or till the last thinning or two
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
The component of a living cell affected by the pollutant SO2 is:
Nucleus
All cell membrane system
Cell wall
Plasmodesmata
Author:
rikazzz
Comment
Forestry
In desert grasslands, which type of animals are relatively more abundant?
Diurnal
Arboreal
Aquatic
Fossorial
Author:
rikazzz
Comment
Forestry
In a biotic community, primary consumers are:
Herbivores
Detrivores
Carnivores
Omnivores
Author:
rikazzz
Comment
Forestry
Opening of canopy by scattered gaps, young crop more or less even-aged in which system:
Uniform system
Group system
Irregular system
Strip system
Author:
rikazzz
Comment
Forestry
Endemic plants are those which are:
Cosmopolition in distribution
Restricted to, grow over certain areas
Found in arctic region
Gregarious in habit
Author:
rikazzz
Comment
Forestry
In a river, if its BOD is high, then:
River is polluted
River is not polluted
River is day
None of these
Author:
rikazzz
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