344692
Carbon constitutes ____\(\%\) of dry weight of organisms and is next only to water
1 71
2 49
3 30
4 75
Explanation:
Carbon constitutes 49 per cent of dry weight of organisms and is next only to water.
BIOXII14: ECOSYSTEM
344693
Which one of the following cannot be recycled in an ecosystem?
1 Energy
2 Oxygen
3 Water
4 Carbon dioxide
Explanation:
Ecosystem obeys laws of thermodynamics, hence energy can not be formed or destroyed but can be converted from one form to other and can not be recycled.
BIOXII14: ECOSYSTEM
344694
The two major and important differences between carbon and phosphorus cycle are
1 Gaseous exchanges of phosphorus between organism and environment are huge
2 Atmospheric inputs of phosphorus through rainfall are much smaller than carbon inputs
3 Both 1 and 2
4 Atmospheric inputs of carbon through rainfall are much smaller than phosphorus inputs
Explanation:
The two major and important differences between carbon and phosphorus cycle are firstly, atmospheric inputs of phosphorus through rainfall are much smaller than carbon inputs, and, secondly, gaseous exchanges of phosphorus between organism and environment are negligible
BIOXII14: ECOSYSTEM
344695
Biogeochemical cycling of nutrients occurs between
1 Soil and atmosphere
2 Components of abiotic factor
3 Abiotic and biotic components of ecosystem
4 Produces and consumers
Explanation:
Biogeochemical cycling of nutrients occurs between abiotic and biotic components of ecosystem.
344692
Carbon constitutes ____\(\%\) of dry weight of organisms and is next only to water
1 71
2 49
3 30
4 75
Explanation:
Carbon constitutes 49 per cent of dry weight of organisms and is next only to water.
BIOXII14: ECOSYSTEM
344693
Which one of the following cannot be recycled in an ecosystem?
1 Energy
2 Oxygen
3 Water
4 Carbon dioxide
Explanation:
Ecosystem obeys laws of thermodynamics, hence energy can not be formed or destroyed but can be converted from one form to other and can not be recycled.
BIOXII14: ECOSYSTEM
344694
The two major and important differences between carbon and phosphorus cycle are
1 Gaseous exchanges of phosphorus between organism and environment are huge
2 Atmospheric inputs of phosphorus through rainfall are much smaller than carbon inputs
3 Both 1 and 2
4 Atmospheric inputs of carbon through rainfall are much smaller than phosphorus inputs
Explanation:
The two major and important differences between carbon and phosphorus cycle are firstly, atmospheric inputs of phosphorus through rainfall are much smaller than carbon inputs, and, secondly, gaseous exchanges of phosphorus between organism and environment are negligible
BIOXII14: ECOSYSTEM
344695
Biogeochemical cycling of nutrients occurs between
1 Soil and atmosphere
2 Components of abiotic factor
3 Abiotic and biotic components of ecosystem
4 Produces and consumers
Explanation:
Biogeochemical cycling of nutrients occurs between abiotic and biotic components of ecosystem.
344692
Carbon constitutes ____\(\%\) of dry weight of organisms and is next only to water
1 71
2 49
3 30
4 75
Explanation:
Carbon constitutes 49 per cent of dry weight of organisms and is next only to water.
BIOXII14: ECOSYSTEM
344693
Which one of the following cannot be recycled in an ecosystem?
1 Energy
2 Oxygen
3 Water
4 Carbon dioxide
Explanation:
Ecosystem obeys laws of thermodynamics, hence energy can not be formed or destroyed but can be converted from one form to other and can not be recycled.
BIOXII14: ECOSYSTEM
344694
The two major and important differences between carbon and phosphorus cycle are
1 Gaseous exchanges of phosphorus between organism and environment are huge
2 Atmospheric inputs of phosphorus through rainfall are much smaller than carbon inputs
3 Both 1 and 2
4 Atmospheric inputs of carbon through rainfall are much smaller than phosphorus inputs
Explanation:
The two major and important differences between carbon and phosphorus cycle are firstly, atmospheric inputs of phosphorus through rainfall are much smaller than carbon inputs, and, secondly, gaseous exchanges of phosphorus between organism and environment are negligible
BIOXII14: ECOSYSTEM
344695
Biogeochemical cycling of nutrients occurs between
1 Soil and atmosphere
2 Components of abiotic factor
3 Abiotic and biotic components of ecosystem
4 Produces and consumers
Explanation:
Biogeochemical cycling of nutrients occurs between abiotic and biotic components of ecosystem.
344692
Carbon constitutes ____\(\%\) of dry weight of organisms and is next only to water
1 71
2 49
3 30
4 75
Explanation:
Carbon constitutes 49 per cent of dry weight of organisms and is next only to water.
BIOXII14: ECOSYSTEM
344693
Which one of the following cannot be recycled in an ecosystem?
1 Energy
2 Oxygen
3 Water
4 Carbon dioxide
Explanation:
Ecosystem obeys laws of thermodynamics, hence energy can not be formed or destroyed but can be converted from one form to other and can not be recycled.
BIOXII14: ECOSYSTEM
344694
The two major and important differences between carbon and phosphorus cycle are
1 Gaseous exchanges of phosphorus between organism and environment are huge
2 Atmospheric inputs of phosphorus through rainfall are much smaller than carbon inputs
3 Both 1 and 2
4 Atmospheric inputs of carbon through rainfall are much smaller than phosphorus inputs
Explanation:
The two major and important differences between carbon and phosphorus cycle are firstly, atmospheric inputs of phosphorus through rainfall are much smaller than carbon inputs, and, secondly, gaseous exchanges of phosphorus between organism and environment are negligible
BIOXII14: ECOSYSTEM
344695
Biogeochemical cycling of nutrients occurs between
1 Soil and atmosphere
2 Components of abiotic factor
3 Abiotic and biotic components of ecosystem
4 Produces and consumers
Explanation:
Biogeochemical cycling of nutrients occurs between abiotic and biotic components of ecosystem.
