260230
Secondary productivity is Rate of formation of new organic matter by:
1 Decomposer
2 Producer
3 Parasite
4 Consumer
Explanation:
Secondary productivity is defined as the rate of formation of new organic matter by consumers. Secondary productivity is the rate at which the consumers convert the chemical energy of their food into their biomass. It is the heterotrophic equivalent of net primary production by autotrophs.
AP EAMCET-07.09.2021 Shift-I NEET-2013
Ecosystem
260232
The rate of formation of new organic matter by rabbit in a grassland, is called
1 Net primary productivity
2 Gross primary productivity
3 Net productivity
4 Secondary productivity
Explanation:
Productivity is the rate at which energy is added to the bodies of organism in the form of biomass. - Secondary productivity is defined as the rate of formation of new organic matter by consumers. Since rabbit is a consumer the rate of formation of new organic matter by rabbit is secondary productivity.
AIPMT (Mains)-2012
Ecosystem
260233
The energy which is present in the biomass of plant is known as $\qquad$
1 Gross primary productivity
2 Net productivity
3 Secondary productivity
4 Net primary productivity
Explanation:
Net primary productivity is the rate of storage of organic matter in plant tissues in excess of respiratory utilization by plants. NPP is equal to the rate of organic matter produced photosynthesis minus the rate of respiration losses. Hence, the energy present in the biomass of the plants is known as net primary productivity. NPP $=$ GPP - Respiratory loss So, the correct answer is (d). - Gross Primary Productivity $\rightarrow$ (GPP) is the total rate of photosynthesis including the organic matter used up in respiration. Net Productivity $\rightarrow$ (NP) is the rate of storage of organic matter used up in respiration. Secondary Productivity $\rightarrow$ $(\mathrm{SP})$ Secondary productivity is the rate of energy storage at consumer's level.
GUJCET-2017
Ecosystem
260234
The biomass available for consumption by the herbivores and the decomposers is called -
1 Net primary productivity
2 Secondary productivity
3 Standing crop
4 Gross primary productivity
Explanation:
Net primary productivity is the difference between the gross primary productivity and the loss due to respiration. It represents stored biomass which is transferred from one trophic level to another trophic level or $\mathbf{N P P}=\mathbf{G P P}-\mathbf{R}$ The biomass available for consumption by the herbivores and the decomposers is called Net primary productivity. Secondary productivity is the rate of formation of organic matter by the consumers. Standing crop represents the mass of living material (biomass) at a particular time. Gross productivity is the rate of production of biomass by green plants per unit time per unit area. It is the total amount of productivity.
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Ecosystem
260230
Secondary productivity is Rate of formation of new organic matter by:
1 Decomposer
2 Producer
3 Parasite
4 Consumer
Explanation:
Secondary productivity is defined as the rate of formation of new organic matter by consumers. Secondary productivity is the rate at which the consumers convert the chemical energy of their food into their biomass. It is the heterotrophic equivalent of net primary production by autotrophs.
AP EAMCET-07.09.2021 Shift-I NEET-2013
Ecosystem
260232
The rate of formation of new organic matter by rabbit in a grassland, is called
1 Net primary productivity
2 Gross primary productivity
3 Net productivity
4 Secondary productivity
Explanation:
Productivity is the rate at which energy is added to the bodies of organism in the form of biomass. - Secondary productivity is defined as the rate of formation of new organic matter by consumers. Since rabbit is a consumer the rate of formation of new organic matter by rabbit is secondary productivity.
AIPMT (Mains)-2012
Ecosystem
260233
The energy which is present in the biomass of plant is known as $\qquad$
1 Gross primary productivity
2 Net productivity
3 Secondary productivity
4 Net primary productivity
Explanation:
Net primary productivity is the rate of storage of organic matter in plant tissues in excess of respiratory utilization by plants. NPP is equal to the rate of organic matter produced photosynthesis minus the rate of respiration losses. Hence, the energy present in the biomass of the plants is known as net primary productivity. NPP $=$ GPP - Respiratory loss So, the correct answer is (d). - Gross Primary Productivity $\rightarrow$ (GPP) is the total rate of photosynthesis including the organic matter used up in respiration. Net Productivity $\rightarrow$ (NP) is the rate of storage of organic matter used up in respiration. Secondary Productivity $\rightarrow$ $(\mathrm{SP})$ Secondary productivity is the rate of energy storage at consumer's level.
GUJCET-2017
Ecosystem
260234
The biomass available for consumption by the herbivores and the decomposers is called -
1 Net primary productivity
2 Secondary productivity
3 Standing crop
4 Gross primary productivity
Explanation:
Net primary productivity is the difference between the gross primary productivity and the loss due to respiration. It represents stored biomass which is transferred from one trophic level to another trophic level or $\mathbf{N P P}=\mathbf{G P P}-\mathbf{R}$ The biomass available for consumption by the herbivores and the decomposers is called Net primary productivity. Secondary productivity is the rate of formation of organic matter by the consumers. Standing crop represents the mass of living material (biomass) at a particular time. Gross productivity is the rate of production of biomass by green plants per unit time per unit area. It is the total amount of productivity.
260230
Secondary productivity is Rate of formation of new organic matter by:
1 Decomposer
2 Producer
3 Parasite
4 Consumer
Explanation:
Secondary productivity is defined as the rate of formation of new organic matter by consumers. Secondary productivity is the rate at which the consumers convert the chemical energy of their food into their biomass. It is the heterotrophic equivalent of net primary production by autotrophs.
AP EAMCET-07.09.2021 Shift-I NEET-2013
Ecosystem
260232
The rate of formation of new organic matter by rabbit in a grassland, is called
1 Net primary productivity
2 Gross primary productivity
3 Net productivity
4 Secondary productivity
Explanation:
Productivity is the rate at which energy is added to the bodies of organism in the form of biomass. - Secondary productivity is defined as the rate of formation of new organic matter by consumers. Since rabbit is a consumer the rate of formation of new organic matter by rabbit is secondary productivity.
AIPMT (Mains)-2012
Ecosystem
260233
The energy which is present in the biomass of plant is known as $\qquad$
1 Gross primary productivity
2 Net productivity
3 Secondary productivity
4 Net primary productivity
Explanation:
Net primary productivity is the rate of storage of organic matter in plant tissues in excess of respiratory utilization by plants. NPP is equal to the rate of organic matter produced photosynthesis minus the rate of respiration losses. Hence, the energy present in the biomass of the plants is known as net primary productivity. NPP $=$ GPP - Respiratory loss So, the correct answer is (d). - Gross Primary Productivity $\rightarrow$ (GPP) is the total rate of photosynthesis including the organic matter used up in respiration. Net Productivity $\rightarrow$ (NP) is the rate of storage of organic matter used up in respiration. Secondary Productivity $\rightarrow$ $(\mathrm{SP})$ Secondary productivity is the rate of energy storage at consumer's level.
GUJCET-2017
Ecosystem
260234
The biomass available for consumption by the herbivores and the decomposers is called -
1 Net primary productivity
2 Secondary productivity
3 Standing crop
4 Gross primary productivity
Explanation:
Net primary productivity is the difference between the gross primary productivity and the loss due to respiration. It represents stored biomass which is transferred from one trophic level to another trophic level or $\mathbf{N P P}=\mathbf{G P P}-\mathbf{R}$ The biomass available for consumption by the herbivores and the decomposers is called Net primary productivity. Secondary productivity is the rate of formation of organic matter by the consumers. Standing crop represents the mass of living material (biomass) at a particular time. Gross productivity is the rate of production of biomass by green plants per unit time per unit area. It is the total amount of productivity.
260230
Secondary productivity is Rate of formation of new organic matter by:
1 Decomposer
2 Producer
3 Parasite
4 Consumer
Explanation:
Secondary productivity is defined as the rate of formation of new organic matter by consumers. Secondary productivity is the rate at which the consumers convert the chemical energy of their food into their biomass. It is the heterotrophic equivalent of net primary production by autotrophs.
AP EAMCET-07.09.2021 Shift-I NEET-2013
Ecosystem
260232
The rate of formation of new organic matter by rabbit in a grassland, is called
1 Net primary productivity
2 Gross primary productivity
3 Net productivity
4 Secondary productivity
Explanation:
Productivity is the rate at which energy is added to the bodies of organism in the form of biomass. - Secondary productivity is defined as the rate of formation of new organic matter by consumers. Since rabbit is a consumer the rate of formation of new organic matter by rabbit is secondary productivity.
AIPMT (Mains)-2012
Ecosystem
260233
The energy which is present in the biomass of plant is known as $\qquad$
1 Gross primary productivity
2 Net productivity
3 Secondary productivity
4 Net primary productivity
Explanation:
Net primary productivity is the rate of storage of organic matter in plant tissues in excess of respiratory utilization by plants. NPP is equal to the rate of organic matter produced photosynthesis minus the rate of respiration losses. Hence, the energy present in the biomass of the plants is known as net primary productivity. NPP $=$ GPP - Respiratory loss So, the correct answer is (d). - Gross Primary Productivity $\rightarrow$ (GPP) is the total rate of photosynthesis including the organic matter used up in respiration. Net Productivity $\rightarrow$ (NP) is the rate of storage of organic matter used up in respiration. Secondary Productivity $\rightarrow$ $(\mathrm{SP})$ Secondary productivity is the rate of energy storage at consumer's level.
GUJCET-2017
Ecosystem
260234
The biomass available for consumption by the herbivores and the decomposers is called -
1 Net primary productivity
2 Secondary productivity
3 Standing crop
4 Gross primary productivity
Explanation:
Net primary productivity is the difference between the gross primary productivity and the loss due to respiration. It represents stored biomass which is transferred from one trophic level to another trophic level or $\mathbf{N P P}=\mathbf{G P P}-\mathbf{R}$ The biomass available for consumption by the herbivores and the decomposers is called Net primary productivity. Secondary productivity is the rate of formation of organic matter by the consumers. Standing crop represents the mass of living material (biomass) at a particular time. Gross productivity is the rate of production of biomass by green plants per unit time per unit area. It is the total amount of productivity.
