Productivity
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BIOXII14: ECOSYSTEM

344736 In the equation GPP − R = NPP.
GPP is Gross Primary Productivity,
NPP is Net Primary Productivity
R here is ________.

1 Photosynthetically active radiation
2 Respiratory quotient
3 Respiratory loss
4 Reproductive allocation
NEET - 2023
BIOXII14: ECOSYSTEM

344737 Which of the following statement is true?

1 GPP utilizes \(1-5 \%\) of PAR
2 GPP utilizes \(2-10 \%\) of incident radiation
3 NPP utilizes \(1.6-8 \%\) of incident radiation
4 GPP utilizes \(2-10 \%\) of PAR
BIOXII14: ECOSYSTEM

344738 The primary consumers sustain on

1 Gross primary production
2 Net secondary production
3 Net community production
4 Net primary production
BIOXII14: ECOSYSTEM

344739 Read the Statement-A and Statement-B
carefully to mark the correct options given
below:
Statement A :
The annual net primary productivity of the whole biosphere is approximately 170 billion kilogram (dry weight) of organic matter.
Statement B :
Despite occupying about 70 per cent of the surface, the productivity of the oceans are only 55 million tons.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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BIOXII14: ECOSYSTEM

344736 In the equation GPP − R = NPP.
GPP is Gross Primary Productivity,
NPP is Net Primary Productivity
R here is ________.

1 Photosynthetically active radiation
2 Respiratory quotient
3 Respiratory loss
4 Reproductive allocation
NEET - 2023
BIOXII14: ECOSYSTEM

344737 Which of the following statement is true?

1 GPP utilizes \(1-5 \%\) of PAR
2 GPP utilizes \(2-10 \%\) of incident radiation
3 NPP utilizes \(1.6-8 \%\) of incident radiation
4 GPP utilizes \(2-10 \%\) of PAR
BIOXII14: ECOSYSTEM

344738 The primary consumers sustain on

1 Gross primary production
2 Net secondary production
3 Net community production
4 Net primary production
BIOXII14: ECOSYSTEM

344739 Read the Statement-A and Statement-B
carefully to mark the correct options given
below:
Statement A :
The annual net primary productivity of the whole biosphere is approximately 170 billion kilogram (dry weight) of organic matter.
Statement B :
Despite occupying about 70 per cent of the surface, the productivity of the oceans are only 55 million tons.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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BIOXII14: ECOSYSTEM

344736 In the equation GPP − R = NPP.
GPP is Gross Primary Productivity,
NPP is Net Primary Productivity
R here is ________.

1 Photosynthetically active radiation
2 Respiratory quotient
3 Respiratory loss
4 Reproductive allocation
NEET - 2023
BIOXII14: ECOSYSTEM

344737 Which of the following statement is true?

1 GPP utilizes \(1-5 \%\) of PAR
2 GPP utilizes \(2-10 \%\) of incident radiation
3 NPP utilizes \(1.6-8 \%\) of incident radiation
4 GPP utilizes \(2-10 \%\) of PAR
BIOXII14: ECOSYSTEM

344738 The primary consumers sustain on

1 Gross primary production
2 Net secondary production
3 Net community production
4 Net primary production
BIOXII14: ECOSYSTEM

344739 Read the Statement-A and Statement-B
carefully to mark the correct options given
below:
Statement A :
The annual net primary productivity of the whole biosphere is approximately 170 billion kilogram (dry weight) of organic matter.
Statement B :
Despite occupying about 70 per cent of the surface, the productivity of the oceans are only 55 million tons.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXII14: ECOSYSTEM

344736 In the equation GPP − R = NPP.
GPP is Gross Primary Productivity,
NPP is Net Primary Productivity
R here is ________.

1 Photosynthetically active radiation
2 Respiratory quotient
3 Respiratory loss
4 Reproductive allocation
NEET - 2023
BIOXII14: ECOSYSTEM

344737 Which of the following statement is true?

1 GPP utilizes \(1-5 \%\) of PAR
2 GPP utilizes \(2-10 \%\) of incident radiation
3 NPP utilizes \(1.6-8 \%\) of incident radiation
4 GPP utilizes \(2-10 \%\) of PAR
BIOXII14: ECOSYSTEM

344738 The primary consumers sustain on

1 Gross primary production
2 Net secondary production
3 Net community production
4 Net primary production
BIOXII14: ECOSYSTEM

344739 Read the Statement-A and Statement-B
carefully to mark the correct options given
below:
Statement A :
The annual net primary productivity of the whole biosphere is approximately 170 billion kilogram (dry weight) of organic matter.
Statement B :
Despite occupying about 70 per cent of the surface, the productivity of the oceans are only 55 million tons.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.