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The rate at which light energy is conver...

The rate at which light energy is converted into chemical energy of organic molecules, is the ecosystem's

A

Net primary productivity

B

Gross primary productivity

C

Net secondary productivity

D

Gross secondary productivity

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The correct Answer is:
B
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NTA MOCK TESTS-NTA NEET SET 91-BIOLOGY
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  5. The rate at which light energy is converted into chemical energy of or...

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  10. Which of these is a non - steroidal contraceptive pill ?

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