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Forestry
Mycorrhiza is the phenomenon of:
Antagonism
Parasitism
Endemism
Symbiosis
Author:
rikazzz
Comment
Forestry
Norman Borlaug, the American agricultural scientist who laid the groundwork for the green revolution, was awarded the Nobel Prize for Peace in:
1970
1972
1974
1976
Author:
rikazzz
Comment
Forestry
Energy transfer from one trophic level to other in a food chain is:
1%
2%
10%
20%
Author:
rikazzz
Comment
Forestry
The biotic and abiotic components of the ecosystem are connected through:
Standing quality
Climatic regime
Transducers
Humification and mineralization
Author:
rikazzz
Comment
Forestry
Understanding population dynamics involves rates of change from ______
One year to the next
Two years to the next
Three years to the next
None of these
Author:
rikazzz
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Forestry
Succulents are likely be found in:
Tropical rain forests
Deciduous forests
Deserts
Tundras
Author:
rikazzz
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Forestry
The mycorrhizae present in association with higher plant roots are best described as:
Keystone species
Edge species
Critical link species
Edaphic pod species
Author:
rikazzz
Comment
Forestry
Implements used for felling of a tree are:
Axe
Saw
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
Irrigated forest plantations have emerged as a new land use practice for the last ____ years:
50
100
150
200
Author:
rikazzz
Comment
Forestry
Useful adaptation of hydrophytes is:
Large leaves
Decrease in mechanical tissue
Large mechanical tissue
Increase in aerenchyma
Author:
rikazzz
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